 |  |
|
Considerind ca este asteptata aparitia, intr-o celula de timp data, a unui semnal s(t) (cu suportul mai mic decit durata celulei), pot aparea doua situatii (care formeaza un sistem complet de evenimente):
A1 - semnalul s(t) a aparut;
A0 - semnalul s(t) nu a aparut.
In raport cu aceste situatii se pot lua deciziile:
A1 - decizie de aparitie a semnalul s(t);
A0 - decizie de neaparitie.
care formeaza, de asemenea, un sistem complet de evenimente.
Din combinarea celor doua sisteme rezulta un nou sistem complet de evenimente:
DESCOPERIREA JUSTA - semnalul a aparut si s-a luat decizia de aparitie
PIERDEREA SEMNALULUI - semnalul a aparut si s-a luat decizia de neaparitie
ALARMA FALSA - semnalul nu a aparut si s-a luat decizia de aparitie
NEDESCOPERIREA JUSTA - semnalul nu a aparut si s-a luat decizia de neaparitie
Intre acesti indicatori se stabilesc relatiile:
(1)
Daca se asteapta aparitia semnalului intr-un interval de timp T format din n celule si se accepta ideea ca valoarea alarmei false este mult mai mica decit 1/n, probabilitatea nedescoperirii juste in acest interval este:
iar probabilitatea alarmei false:
Aplicatie:
Se considera semnalul la receptie
x(i):;
unde: n(i) este zgomotul iar y(i)
semnalul util
se genereaza un set de i
500 de valori aleatoare, u;
daca acestea sint distribuite uniform
in intevalul [0÷1] se trece la o
alta variabila, care ar putea fi n:
coeficientul de scara k va in intervalul [0,8÷1,2]
Se genereaza o secventa
continind 50 de valori 1 si 450 de valori 0, intr-o
ordine aleatoare, reprezentind semnalul util, y(i)
Se sumeaza secventele n(i)
si y(i) pentru a se obtine semnalul receptionat, x(i).
Se
fixeaza un nivel de prag x0 si se compara cu secventa x(i),
luind decizia de existenta, A1*,
si respectiv de nonexistenta A0*, a semnalului util.
Se genereaza o secventa
cuprinzind starile posibile, conforme cu relatia:
Se calculeaza valorile statistice ale
indicatorilor descoperirii.
Se verifica indeplinirea
cerintelor exprimate de relatia 1.
Am generat 500 de valori aleatoare
|
0.38241 |
|
0.029843 |
|
0.064326 |
|
0.69344 |
|
0.770182 |
|
0.90125 |
|
0.743656 |
|
0.386752 |
|
0.725888 |
|
0.607964 |
|
0.359773 |
|
0.279148 |
|
0.338552 |
|
0.789842 |
|
0.169586 |
|
0.388003 |
|
0.952844 |
|
0.074553 |
|
0.237144 |
|
0.503062 |
|
0.328482 |
|
0.164635 |
|
0.647487 |
|
0.549406 |
|
0.829449 |
|
0.481109 |
|
0.331586 |
|
0.219846 |
|
0.970067 |
|
0.349733 |
|
0.551415 |
|
0.432721 |
|
0.901184 |
|
0.973858 |
|
0.112311 |
|
0.968549 |
|
0.479036 |
|
0.430787 |
|
0.371789 |
|
0.493328 |
|
0.045194 |
|
0.895609 |
|
0.677325 |
|
0.687886 |
|
0.427772 |
|
0.275069 |
|
0.479022 |
|
0.584067 |
|
0.539197 |
|
0.988236 |
|
0.211129 |
|
0.823225 |
|
0.456322 |
|
0.089502 |
|
0.758738 |
|
0.76481 |
|
0.138424 |
|
0.018558 |
|
0.204399 |
|
0.497712 |
|
0.481051 |
|
0.834375 |
|
0.35671 |
|
0.202182 |
|
0.016183 |
|
0.548961 |
|
0.62883 |
|
0.69195 |
|
0.36174 |
|
0.579467 |
|
0.341212 |
|
0.49067 |
|
0.70672 |
|
0.72544 |
|
0.730177 |
|
0.345828 |
|
0.468812 |
|
0.375803 |
|
0.905477 |
|
0.836666 |
|
0.364997 |
|
0.084734 |
|
0.830251 |
|
0.886065 |
|
0.822481 |
|
0.65528 |
|
0.253336 |
|
0.303371 |
|
0.260959 |
|
0.72373 |
|
0.463203 |
|
0.230288 |
|
0.602312 |
|
0.811141 |
|
0.122393 |
|
0.776009 |
|
0.978721 |
|
0.972592 |
|
0.07643 |
|
0.549899 |
|
0.361031 |
|
0.780738 |
|
0.229861 |
|
0.828006 |
|
0.414169 |
|
0.86381 |
|
0.012105 |
|
0.447755 |
|
0.574117 |
|
0.775879 |
|
0.744588 |
|
0.404484 |
|
0.179867 |
|
0.142366 |
|
0.26943 |
|
0.154097 |
|
0.843909 |
|
0.640321 |
|
0.345112 |
|
0.299921 |
|
0.026533 |
|
0.660806 |
|
0.87903 |
|
0.100713 |
|
0.39298 |
|
0.412466 |
|
0.157612 |
|
0.665228 |
|
0.607647 |
|
0.981385 |
|
0.553677 |
|
0.723875 |
|
0.670998 |
|
0.115778 |
|
0.610702 |
|
0.286404 |
|
0.464684 |
|
0.381863 |
|
0.005744 |
|
0.874291 |
|
0.100647 |
|
0.647998 |
|
0.057844 |
|
0.124842 |
|
0.171298 |
|
0.395258 |
|
0.787584 |
|
0.191264 |
|
0.694528 |
|
0.1143 |
|
0.935509 |
|
0.054855 |
|
0.862613 |
|
0.887751 |
|
0.804423 |
|
0.915412 |
|
0.350986 |
|
0.341125 |
|
0.716468 |
|
0.93261 |
|
0.044252 |
|
0.10443 |
|
0.491158 |
|
0.296432 |
|
0.549072 |
|
0.906959 |
|
0.435528 |
|
0.211597 |
|
0.398062 |
|
0.608826 |
|
0.440637 |
|
0.531919 |
|
0.041001 |
|
0.923415 |
|
0.310734 |
|
0.649141 |
|
0.239338 |
|
0.182579 |
|
0.934173 |
|
0.081234 |
|
0.3788 |
|
0.037932 |
|
0.448581 |
|
0.572827 |
|
0.380129 |
|
0.382879 |
|
0.96841 |
|
0.098011 |
|
0.114384 |
|
0.599913 |
|
0.141203 |
|
0.353672 |
|
0.935331 |
|
0.583486 |
|
0.059264 |
|
0.07437 |
|
0.695455 |
|
0.004678 |
|
0.016093 |
|
0.260884 |
|
0.233571 |
|
0.83289 |
|
0.663221 |
|
0.977186 |
|
0.262252 |
|
0.826791 |
|
0.100699 |
|
0.652502 |
|
0.833046 |
|
0.847106 |
|
0.290149 |
|
0.324037 |
|
0.617838 |
|
0.721624 |
|
0.27246 |
|
0.16319 |
|
0.223951 |
|
0.539829 |
|
0.634094 |
|
0.329765 |
|
0.13238 |
|
0.634472 |
|
0.617975 |
|
0.967485 |
|
0.915192 |
|
0.130158 |
|
0.434711 |
|
0.115836 |
|
0.908021 |
|
0.677696 |
|
0.048284 |
|
0.795944 |
|
0.340248 |
|
0.597676 |
|
0.209147 |
|
0.13869 |
|
0.171777 |
|
0.082938 |
|
0.668604 |
|
0.989757 |
|
0.001738 |
|
0.959421 |
|
0.337096 |
|
0.652591 |
|
0.970428 |
|
0.394724 |
|
0.346068 |
|
0.604088 |
|
0.703174 |
|
0.266591 |
|
0.129797 |
|
0.935906 |
|
0.968603 |
|
0.74074 |
|
0.712095 |
|
0.577277 |
|
0.030784 |
|
0.140617 |
|
0.507861 |
|
0.314079 |
|
0.160025 |
|
0.68474 |
|
0.799944 |
|
0.462458 |
|
0.913186 |
|
0.244167 |
|
0.138199 |
|
0.587385 |
|
0.397644 |
|
0.898968 |
|
0.531296 |
|
0.058938 |
|
0.17697 |
|
0.181047 |
|
0.31998 |
|
0.086773 |
|
0.821772 |
|
0.610592 |
|
0.338299 |
|
0.833332 |
|
0.809592 |
|
0.363621 |
|
0.31061 |
|
0.754967 |
|
0.94283 |
|
0.504889 |
|
0.012946 |
|
0.526841 |
|
0.824167 |
|
0.604556 |
|
0.801013 |
|
0.970779 |
|
0.257344 |
|
0.126545 |
|
0.034122 |
|
0.477386 |
|
0.274691 |
|
0.587499 |
|
0.807048 |
|
0.76439 |
|
0.062027 |
|
0.268965 |
|
0.669092 |
|
0.148933 |
|
0.482645 |
|
0.885239 |
|
0.02322 |
|
0.763399 |
|
0.6562 |
|
0.623303 |
|
0.275102 |
|
0.541998 |
|
0.983386 |
|
0.382219 |
|
0.707798 |
|
0.471363 |
|
0.415252 |
|
0.50935 |
|
0.967985 |
|
0.428076 |
|
0.569498 |
|
0.573555 |
|
0.230895 |
|
0.15423 |
|
0.519956 |
|
0.199309 |
|
0.679857 |
|
0.329358 |
|
0.466482 |
|
0.938564 |
|
0.001208 |
|
0.88149 |
|
0.637074 |
|
0.367194 |
|
0.283008 |
|
0.12067 |
|
0.728483 |
|
0.917063 |
|
0.523791 |
|
0.099162 |
|
0.237005 |
|
0.477552 |
|
0.477393 |
|
0.44257 |
|
0.543178 |
|
0.149041 |
|
0.724596 |
|
0.511708 |
|
0.500655 |
|
0.362574 |
|
0.228721 |
|
0.023482 |
|
0.766223 |
|
0.788997 |
|
0.923336 |
|
0.663225 |
|
0.151305 |
|
0.730517 |
|
0.148883 |
|
0.225803 |
|
0.476028 |
|
0.952273 |
|
0.73889 |
|
0.605844 |
|
0.429509 |
|
0.891953 |
|
0.692207 |
|
0.317474 |
|
0.905379 |
|
0.614729 |
|
0.66975 |
|
0.478099 |
|
0.265716 |
|
0.787102 |
|
0.72336 |
|
0.231143 |
|
0.47709 |
|
0.778335 |
|
0.854252 |
|
0.41651 |
|
0.480258 |
|
0.340195 |
|
0.441018 |
|
0.726315 |
|
0.035568 |
|
0.121337 |
|
0.228277 |
|
0.435472 |
|
0.241711 |
|
0.719924 |
|
0.355719 |
|
0.310518 |
|
0.970368 |
|
0.439101 |
|
0.468604 |
|
0.682221 |
|
0.60498 |
|
0.140025 |
|
0.573233 |
|
0.021314 |
|
0.120719 |
|
0.479589 |
|
0.177402 |
|
0.426387 |
|
0.999144 |
|
0.685522 |
|
0.423917 |
|
0.715666 |
|
0.911765 |
|
0.926702 |
|
0.66511 |
|
0.423224 |
|
0.008637 |
|
0.561271 |
|
0.158187 |
|
0.131752 |
|
0.288279 |
|
0.922769 |
|
0.265272 |
|
0.892881 |
|
0.874329 |
|
0.894539 |
|
0.204363 |
|
0.556417 |
|
0.023931 |
|
0.332624 |
|
0.238183 |
|
0.939465 |
|
0.644659 |
|
0.307552 |
|
0.835652 |
|
0.167848 |
|
0.917964 |
|
0.833088 |
|
0.495106 |
|
0.141823 |
|
0.306185 |
|
0.740582 |
|
0.89836 |
|
0.067725 |
|
0.881734 |
|
0.75749 |
|
0.092864 |
|
0.576388 |
|
0.685278 |
|
0.229253 |
|
0.395957 |
|
0.328106 |
|
0.141415 |
|
0.391471 |
|
0.214576 |
|
0.710699 |
|
0.758949 |
|
0.288477 |
|
0.293823 |
|
0.742243 |
|
0.360127 |
|
0.324114 |
|
0.034778 |
|
0.381236 |
|
0.509427 |
|
0.933988 |
|
0.678674 |
|
0.377113 |
|
0.810055 |
|
0.379712 |
|
0.567339 |
|
0.289073 |
|
0.80952 |
|
0.558468 |
|
0.369242 |
|
0.459507 |
|
0.93249 |
|
0.696321 |
|
0.510316 |
|
0.926185 |
|
0.214488 |
|
0.152375 |
|
0.336432 |
|
0.545083 |
|
0.444331 |
|
0.211605 |
|
0.713329 |
|
0.778066 |
|
0.89126 |
|
0.894084 |
|
0.640109 |
|
0.143576 |
|
0.784927 |
|
0.071818 |
|
0.163082 |
|
0.70337 |
|
0.659648 |
|
0.099243 |
|
0.740526 |
|
0.031136 |
|
0.398874 |
|
0.449674 |
|
0.199443 |
|
0.230046 |
Calculez
|
-0.29675 |
|
-1.27651 |
|
-1.16935 |
|
0.492074 |
|
0.69571 |
|
1.065761 |
|
0.62447 |
|
-0.2857 |
|
0.577283 |
|
0.272263 |
|
-0.35458 |
|
-0.56398 |
|
-0.40912 |
|
0.749181 |
|
-0.86158 |
|
-0.28252 |
|
1.222257 |
|
-1.13824 |
|
-0.67593 |
|
0.007691 |
|
-0.43513 |
|
-0.87551 |
|
0.373198 |
|
0.124208 |
|
0.858877 |
|
-0.04746 |
|
-0.4271 |
|
-0.72276 |
|
1.276222 |
|
-0.38034 |
|
0.129269 |
|
-0.16926 |
|
1.065564 |
|
1.288226 |
|
-1.02579 |
|
1.271427 |
|
-0.05267 |
|
-0.17414 |
|
-0.32384 |
|
-0.01676 |
|
-1.22836 |
|
1.049079 |
|
0.450169 |
|
0.477603 |
|
-0.18175 |
|
-0.57475 |
|
-0.05271 |
|
0.211674 |
|
0.098513 |
|
1.334184 |
|
-0.74653 |
|
0.84145 |
|
-0.10979 |
|
-1.09328 |
|
0.664852 |
|
0.6812 |
|
-0.95005 |
|
-1.31238 |
|
-0.76496 |
|
-0.00575 |
|
-0.04761 |
|
0.872722 |
|
-0.36243 |
|
-0.77105 |
|
-1.31998 |
|
0.123089 |
|
0.325424 |
|
0.48819 |
|
-0.34954 |
|
0.200043 |
|
-0.40226 |
|
-0.02344 |
|
0.526807 |
|
0.576098 |
|
0.588637 |
|
-0.39038 |
|
-0.07837 |
|
-0.3136 |
|
1.078313 |
|
0.879176 |
|
-0.3412 |
|
-1.10756 |
|
0.861128 |
|
1.021033 |
|
0.839372 |
|
0.393228 |
|
-0.6325 |
|
-0.5004 |
|
-0.61218 |
|
0.571579 |
|
-0.09248 |
|
-0.69444 |
|
0.257907 |
|
0.807825 |
|
-0.99636 |
|
0.711495 |
|
1.303693 |
|
1.284212 |
|
-1.13256 |
|
0.12545 |
|
-0.35135 |
|
0.724344 |
|
-0.69559 |
|
0.854831 |
|
-0.21614 |
|
0.956465 |
|
-1.33309 |
|
-0.13136 |
|
0.186523 |
|
0.711142 |
|
0.626958 |
|
-0.24067 |
|
-0.83282 |
|
-0.93874 |
|
-0.58968 |
|
-0.90531 |
|
0.899652 |
|
0.354818 |
|
-0.39222 |
|
-0.50941 |
|
-1.28699 |
|
0.407464 |
|
1.000502 |
|
-1.05995 |
|
-0.26986 |
|
-0.22045 |
|
-0.89534 |
|
0.418872 |
|
0.271459 |
|
1.3122 |
|
0.134965 |
|
0.57196 |
|
0.433783 |
|
-1.01564 |
|
0.279226 |
|
-0.54487 |
|
-0.08875 |
|
-0.29815 |
|
-1.35363 |
|
0.986733 |
|
-1.06014 |
|
0.374508 |
|
-1.18922 |
|
-0.98925 |
|
-0.85678 |
|
-0.26408 |
|
0.743008 |
|
-0.80116 |
|
0.494914 |
|
-1.01996 |
|
1.168847 |
|
-1.19843 |
|
0.953024 |
|
1.025973 |
|
0.789243 |
|
1.107995 |
|
-0.37712 |
|
-0.40249 |
|
0.552424 |
|
1.160001 |
|
-1.23129 |
|
-1.04896 |
|
-0.02221 |
|
-0.51855 |
|
0.123369 |
|
1.082724 |
|
-0.16218 |
|
-0.74525 |
|
-0.25696 |
|
0.274454 |
|
-0.1493 |
|
0.080208 |
|
-1.24144 |
|
1.132096 |
|
-0.4812 |
|
0.377445 |
|
-0.67003 |
|
-0.82527 |
|
1.164767 |
|
-1.11807 |
|
-0.30595 |
|
-1.25104 |
|
-0.12928 |
|
0.183266 |
|
-0.30257 |
|
-0.29556 |
|
1.270989 |
|
-1.06795 |
|
-1.01972 |
|
0.251821 |
|
-0.94208 |
|
-0.37022 |
|
1.168304 |
|
0.210204 |
|
-1.18486 |
|
-1.1388 |
|
0.497331 |
|
-1.35709 |
|
-1.32027 |
|
-0.61237 |
|
-0.68557 |
|
0.868543 |
|
0.413692 |
|
1.298803 |
|
-0.60874 |
|
0.851425 |
|
-1.05999 |
|
0.386082 |
|
0.86898 |
|
0.908722 |
|
-0.53502 |
|
-0.44664 |
|
0.297386 |
|
0.566017 |
|
-0.58165 |
|
-0.87958 |
|
-0.7116 |
|
0.100102 |
|
0.338877 |
|
-0.43181 |
|
-0.96744 |
|
0.339846 |
|
0.297736 |
|
1.268072 |
|
1.107334 |
|
-0.97386 |
|
-0.16424 |
|
-1.01547 |
|
1.085889 |
|
0.451132 |
|
-1.21875 |
|
0.765903 |
|
-0.40475 |
|
0.246147 |
|
-0.75195 |
|
-0.94928 |
|
-0.85544 |
|
-1.11295 |
|
0.427594 |
|
1.339086 |
|
-1.36665 |
|
1.242756 |
|
-0.41287 |
|
0.386312 |
|
1.277364 |
|
-0.26543 |
|
-0.38976 |
|
0.262418 |
|
0.517514 |
|
-0.59721 |
|
-0.9749 |
|
1.170062 |
|
1.271599 |
|
0.616699 |
|
0.540919 |
|
0.194508 |
|
-1.27353 |
|
-0.94375 |
|
0.019746 |
|
-0.47249 |
|
-0.88852 |
|
0.46942 |
|
0.776898 |
|
-0.09435 |
|
1.101323 |
|
-0.65705 |
|
-0.95069 |
|
0.220071 |
|
-0.25802 |
|
1.059003 |
|
0.078641 |
|
-1.18586 |
|
-0.84091 |
|
-0.82953 |
|
-0.45716 |
|
-1.10144 |
|
0.837393 |
|
0.278946 |
|
-0.40977 |
|
0.869786 |
|
0.803531 |
|
-0.34472 |
|
-0.48152 |
|
0.654726 |
|
1.191298 |
|
0.012282 |
|
-1.33038 |
|
0.06744 |
|
0.844084 |
|
0.263607 |
|
0.779843 |
|
1.278473 |
|
-0.6218 |
|
-0.98431 |
|
-1.26301 |
|
-0.05682 |
|
-0.57575 |
|
0.22036 |
|
0.796493 |
|
0.680068 |
|
-1.17639 |
|
-0.59091 |
|
0.428855 |
|
-0.91999 |
|
-0.0436 |
|
1.018616 |
|
-1.29751 |
|
0.677397 |
|
0.395597 |
|
0.311317 |
|
-0.57467 |
|
0.105562 |
|
1.318604 |
|
-0.29724 |
|
0.529633 |
|
-0.07196 |
|
-0.2134 |
|
0.023487 |
|
1.269649 |
|
-0.18099 |
|
0.174861 |
|
0.185103 |
|
-0.6928 |
|
-0.90493 |
|
0.050137 |
|
-0.77895 |
|
0.456736 |
|
-0.43286 |
|
-0.08423 |
|
1.178198 |
|
-1.36837 |
|
1.007668 |
|
0.346503 |
|
-0.33558 |
|
-0.5538 |
|
-1.00137 |
|
0.58415 |
|
1.112952 |
|
0.059774 |
|
-1.06454 |
|
-0.67631 |
|
-0.0564 |
|
-0.0568 |
|
-0.14442 |
|
0.108531 |
|
-0.91968 |
|
0.573868 |
|
0.029412 |
|
0.001644 |
|
-0.3474 |
|
-0.69868 |
|
-1.29668 |
|
0.685012 |
|
0.746869 |
|
1.131855 |
|
0.413702 |
|
-0.91324 |
|
0.589538 |
|
-0.92013 |
|
-0.70658 |
|
-0.06023 |
|
1.220484 |
|
0.611775 |
|
0.266877 |
|
-0.17737 |
|
1.03831 |
|
0.488858 |
|
-0.46367 |
|
1.078021 |
|
0.289469 |
|
0.430556 |
|
-0.05502 |
|
-0.59953 |
|
0.74169 |
|
0.570602 |
|
-0.69213 |
|
-0.05756 |
|
0.717809 |
|
0.929073 |
|
-0.21022 |
|
-0.0496 |
|
-0.40488 |
|
-0.14834 |
|
0.578412 |
|
-1.25846 |
|
-0.99943 |
|
-0.69988 |
|
-0.16232 |
|
-0.66365 |
|
0.56153 |
|
-0.36497 |
|
-0.48176 |
|
1.277174 |
|
-0.15317 |
|
-0.07889 |
|
0.462873 |
|
0.264683 |
|
-0.94545 |
|
0.18429 |
|
-1.30358 |
|
-1.00123 |
|
-0.05128 |
|
-0.8397 |
|
-0.18525 |
|
1.36952 |
|
0.471452 |
|
-0.19149 |
|
0.550312 |
|
1.097068 |
|
1.142043 |
|
0.418568 |
|
-0.19324 |
|
-1.34427 |
|
0.154105 |
|
-0.89371 |
|
-0.96925 |
|
-0.53993 |
|
1.130143 |
|
-0.60071 |
|
1.041041 |
|
0.986844 |
|
1.045924 |
|
-0.76506 |
|
0.14187 |
|
-1.29525 |
|
-0.42442 |
|
-0.67314 |
|
1.180959 |
|
0.365939 |
|
-0.48949 |
|
0.876318 |
|
-0.86647 |
|
1.115662 |
|
0.869098 |
|
-0.01229 |
|
-0.9403 |
|
-0.49305 |
|
0.616278 |
|
1.057205 |
|
-1.15898 |
|
1.008379 |
|
0.661498 |
|
-1.08325 |
|
0.19226 |
|
0.470817 |
|
-0.69724 |
|
-0.2623 |
|
-0.4361 |
|
-0.94147 |
|
-0.2737 |
|
-0.73711 |
|
0.537251 |
|
0.66542 |
|
-0.53941 |
|
-0.52538 |
|
0.620703 |
|
-0.35367 |
|
-0.44644 |
|
-1.26095 |
|
-0.29975 |
|
0.023682 |
|
1.164204 |
|
0.453666 |
|
-0.31026 |
|
0.804815 |
|
-0.30363 |
|
0.169411 |
|
-0.53785 |
|
0.803334 |
|
0.147039 |
|
-0.33035 |
|
-0.10177 |
|
1.159635 |
|
0.499593 |
|
0.025914 |
|
1.140478 |
|
-0.73735 |
|
-0.9102 |
|
-0.41459 |
|
0.113326 |
|
-0.13999 |
|
-0.74523 |
|
0.544163 |
|
0.71708 |
|
1.036273 |
|
1.044582 |
|
0.354275 |
|
-0.93528 |
|
0.735755 |
|
-1.14653 |
|
-0.87989 |
|
0.518027 |
|
0.404479 |
|
-1.0643 |
|
0.616129 |
|
-1.27242 |
|
-0.2549 |
|
-0.12653 |
|
-0.77859 |
|
-0.69509 |
Generam o secventa continand 50 de valori de 1 si 450 de valori de 0,care reprezinta semnalul util y(i).
|
1 |
0 |
|
2 |
0 |
|
3 |
0 |
|
4 |
0 |
|
5 |
0 |
|
6 |
0 |
|
7 |
0 |
|
8 |
0 |
|
9 |
0 |
|
10 |
0 |
|
11 |
0 |
|
12 |
0 |
|
13 |
0 |
|
14 |
0 |
|
15 |
0 |
|
16 |
1 |
|
17 |
0 |
|
18 |
0 |
|
19 |
0 |
|
20 |
0 |
|
21 |
0 |
|
22 |
0 |
|
23 |
0 |
|
24 |
0 |
|
25 |
0 |
|
26 |
0 |
|
27 |
0 |
|
28 |
0 |
|
29 |
1 |
|
30 |
0 |
|
31 |
0 |
|
32 |
0 |
|
33 |
0 |
|
34 |
0 |
|
35 |
0 |
|
36 |
0 |
|
37 |
0 |
|
38 |
0 |
|
39 |
1 |
|
40 |
0 |
|
41 |
0 |
|
42 |
0 |
|
43 |
0 |
|
44 |
0 |
|
45 |
1 |
|
46 |
0 |
|
47 |
0 |
|
48 |
0 |
|
49 |
0 |
|
50 |
0 |
|
51 |
1 |
|
52 |
0 |
|
53 |
0 |
|
54 |
0 |
|
55 |
0 |
|
56 |
0 |
|
57 |
0 |
|
58 |
0 |
|
59 |
0 |
|
60 |
0 |
|
61 |
0 |
|
62 |
0 |
|
63 |
0 |
|
64 |
0 |
|
65 |
0 |
|
66 |
0 |
|
67 |
0 |
|
68 |
0 |
|
69 |
0 |
|
70 |
0 |
|
71 |
0 |
|
72 |
0 |
|
73 |
0 |
|
74 |
0 |
|
75 |
0 |
|
76 |
0 |
|
77 |
0 |
|
78 |
0 |
|
79 |
0 |
|
80 |
1 |
|
81 |
0 |
|
82 |
0 |
|
83 |
0 |
|
84 |
0 |
|
85 |
0 |
|
86 |
0 |
|
87 |
0 |
|
88 |
0 |
|
89 |
0 |
|
90 |
0 |
|
91 |
1 |
|
92 |
0 |
|
93 |
0 |
|
94 |
0 |
|
95 |
0 |
|
96 |
0 |
|
97 |
0 |
|
98 |
1 |
|
99 |
0 |
|
100 |
0 |
|
101 |
0 |
|
102 |
0 |
|
103 |
1 |
|
104 |
0 |
|
105 |
0 |
|
106 |
0 |
|
107 |
0 |
|
108 |
0 |
|
109 |
0 |
|
110 |
1 |
|
111 |
0 |
|
112 |
0 |
|
113 |
0 |
|
114 |
0 |
|
115 |
0 |
|
116 |
0 |
|
117 |
0 |
|
118 |
1 |
|
119 |
0 |
|
120 |
0 |
|
121 |
0 |
|
122 |
0 |
|
123 |
0 |
|
124 |
0 |
|
125 |
0 |
|
126 |
0 |
|
127 |
0 |
|
128 |
0 |
|
129 |
0 |
|
130 |
0 |
|
131 |
0 |
|
132 |
0 |
|
133 |
0 |
|
134 |
0 |
|
135 |
0 |
|
136 |
0 |
|
137 |
0 |
|
138 |
0 |
|
139 |
0 |
|
140 |
0 |
|
141 |
0 |
|
142 |
0 |
|
143 |
0 |
|
144 |
1 |
|
145 |
0 |
|
146 |
0 |
|
147 |
0 |
|
148 |
0 |
|
149 |
0 |
|
150 |
1 |
|
151 |
0 |
|
152 |
0 |
|
153 |
0 |
|
154 |
0 |
|
155 |
1 |
|
156 |
0 |
|
157 |
0 |
|
158 |
0 |
|
159 |
0 |
|
160 |
0 |
|
161 |
0 |
|
162 |
0 |
|
163 |
0 |
|
164 |
0 |
|
165 |
0 |
|
166 |
1 |
|
167 |
0 |
|
168 |
0 |
|
169 |
1 |
|
170 |
0 |
|
171 |
0 |
|
172 |
0 |
|
173 |
0 |
|
174 |
0 |
|
175 |
1 |
|
176 |
0 |
|
177 |
0 |
|
178 |
0 |
|
179 |
0 |
|
180 |
0 |
|
181 |
0 |
|
182 |
0 |
|
183 |
1 |
|
184 |
0 |
|
185 |
0 |
|
186 |
0 |
|
187 |
0 |
|
188 |
0 |
|
189 |
0 |
|
190 |
0 |
|
191 |
0 |
|
192 |
0 |
|
193 |
0 |
|
194 |
0 |
|
195 |
0 |
|
196 |
0 |
|
197 |
0 |
|
198 |
1 |
|
199 |
0 |
|
200 |
0 |
|
201 |
0 |
|
202 |
0 |
|
203 |
0 |
|
204 |
0 |
|
205 |
0 |
|
206 |
0 |
|
207 |
0 |
|
208 |
0 |
|
209 |
1 |
|
210 |
0 |
|
211 |
0 |
|
212 |
0 |
|
213 |
0 |
|
214 |
0 |
|
215 |
0 |
|
216 |
0 |
|
217 |
0 |
|
218 |
0 |
|
219 |
0 |
|
220 |
1 |
|
221 |
0 |
|
222 |
0 |
|
223 |
0 |
|
224 |
0 |
|
225 |
0 |
|
226 |
0 |
|
227 |
0 |
|
228 |
0 |
|
229 |
0 |
|
230 |
0 |
|
231 |
1 |
|
232 |
0 |
|
233 |
0 |
|
234 |
0 |
|
235 |
0 |
|
236 |
0 |
|
237 |
0 |
|
238 |
0 |
|
239 |
1 |
|
240 |
0 |
|
241 |
0 |
|
242 |
0 |
|
243 |
0 |
|
244 |
0 |
|
245 |
0 |
|
246 |
0 |
|
247 |
0 |
|
248 |
0 |
|
249 |
0 |
|
250 |
0 |
|
251 |
0 |
|
252 |
0 |
|
253 |
0 |
|
254 |
0 |
|
255 |
1 |
|
256 |
0 |
|
257 |
0 |
|
258 |
0 |
|
259 |
0 |
|
260 |
0 |
|
261 |
0 |
|
262 |
0 |
|
263 |
0 |
|
264 |
0 |
|
265 |
0 |
|
266 |
0 |
|
267 |
0 |
|
268 |
0 |
|
269 |
1 |
|
270 |
0 |
|
271 |
0 |
|
272 |
0 |
|
273 |
0 |
|
274 |
0 |
|
275 |
0 |
|
276 |
0 |
|
277 |
0 |
|
278 |
0 |
|
279 |
0 |
|
280 |
0 |
|
281 |
0 |
|
282 |
0 |
|
283 |
0 |
|
284 |
0 |
|
285 |
0 |
|
286 |
1 |
|
287 |
0 |
|
288 |
0 |
|
289 |
0 |
|
290 |
0 |
|
291 |
0 |
|
292 |
0 |
|
293 |
0 |
|
294 |
0 |
|
295 |
0 |
|
296 |
0 |
|
297 |
0 |
|
298 |
1 |
|
299 |
0 |
|
300 |
0 |
|
301 |
0 |
|
302 |
1 |
|
303 |
0 |
|
304 |
0 |
|
305 |
0 |
|
306 |
0 |
|
307 |
0 |
|
308 |
0 |
|
309 |
0 |
|
310 |
0 |
|
311 |
1 |
|
312 |
0 |
|
313 |
0 |
|
314 |
0 |
|
315 |
0 |
|
316 |
0 |
|
317 |
0 |
|
318 |
0 |
|
319 |
1 |
|
320 |
0 |
|
321 |
0 |
|
322 |
0 |
|
323 |
0 |
|
324 |
1 |
|
325 |
0 |
|
326 |
0 |
|
327 |
0 |
|
328 |
0 |
|
329 |
0 |
|
330 |
0 |
|
331 |
0 |
|
332 |
0 |
|
333 |
1 |
|
334 |
0 |
|
335 |
0 |
|
336 |
1 |
|
337 |
0 |
|
338 |
0 |
|
339 |
0 |
|
340 |
0 |
|
341 |
0 |
|
342 |
0 |
|
343 |
0 |
|
344 |
0 |
|
345 |
0 |
|
346 |
0 |
|
347 |
1 |
|
348 |
0 |
|
349 |
0 |
|
350 |
0 |
|
351 |
0 |
|
352 |
0 |
|
353 |
0 |
|
354 |
0 |
|
355 |
0 |
|
356 |
1 |
|
357 |
0 |
|
358 |
0 |
|
359 |
0 |
|
360 |
0 |
|
361 |
0 |
|
362 |
0 |
|
363 |
0 |
|
364 |
1 |
|
365 |
0 |
|
366 |
0 |
|
367 |
0 |
|
368 |
0 |
|
369 |
0 |
|
370 |
0 |
|
371 |
0 |
|
372 |
0 |
|
373 |
0 |
|
374 |
0 |
|
375 |
0 |
|
376 |
1 |
|
377 |
0 |
|
378 |
1 |
|
379 |
0 |
|
380 |
0 |
|
381 |
0 |
|
382 |
0 |
|
383 |
0 |
|
384 |
0 |
|
385 |
0 |
|
386 |
0 |
|
387 |
0 |
|
388 |
0 |
|
389 |
0 |
|
390 |
1 |
|
391 |
0 |
|
392 |
0 |
|
393 |
0 |
|
394 |
0 |
|
395 |
0 |
|
396 |
0 |
|
397 |
0 |
|
398 |
0 |
|
399 |
0 |
|
400 |
0 |
|
401 |
1 |
|
402 |
0 |
|
403 |
0 |
|
404 |
0 |
|
405 |
1 |
|
406 |
0 |
|
407 |
0 |
|
408 |
0 |
|
409 |
0 |
|
410 |
0 |
|
411 |
0 |
|
412 |
0 |
|
413 |
0 |
|
414 |
0 |
|
415 |
0 |
|
416 |
1 |
|
417 |
0 |
|
418 |
0 |
|
419 |
1 |
|
420 |
0 |
|
421 |
0 |
|
422 |
0 |
|
423 |
0 |
|
424 |
0 |
|
425 |
0 |
|
426 |
0 |
|
427 |
0 |
|
428 |
0 |
|
429 |
0 |
|
430 |
0 |
|
431 |
0 |
|
432 |
0 |
|
433 |
0 |
|
434 |
0 |
|
435 |
0 |
|
436 |
0 |
|
437 |
0 |
|
438 |
0 |
|
439 |
1 |
|
440 |
0 |
|
441 |
0 |
|
442 |
0 |
|
443 |
0 |
|
444 |
0 |
|
445 |
0 |
|
446 |
1 |
|
447 |
0 |
|
448 |
0 |
|
449 |
0 |
|
450 |
0 |
|
451 |
0 |
|
452 |
0 |
|
453 |
0 |
|
454 |
0 |
|
455 |
0 |
|
456 |
0 |
|
457 |
1 |
|
458 |
0 |
|
459 |
0 |
|
460 |
0 |
|
461 |
0 |
|
462 |
0 |
|
463 |
0 |
|
464 |
1 |
|
465 |
0 |
|
466 |
0 |
|
467 |
0 |
|
468 |
0 |
|
469 |
0 |
|
470 |
0 |
|
471 |
0 |
|
472 |
0 |
|
473 |
0 |
|
474 |
0 |
|
475 |
0 |
|
476 |
0 |
|
477 |
0 |
|
478 |
0 |
|
479 |
0 |
|
480 |
0 |
|
481 |
1 |
|
482 |
0 |
|
483 |
0 |
|
484 |
0 |
|
485 |
0 |
|
486 |
0 |
|
487 |
0 |
|
488 |
0 |
|
489 |
1 |
|
490 |
0 |
|
491 |
0 |
|
492 |
0 |
|
493 |
0 |
|
494 |
0 |
|
495 |
0 |
|
496 |
0 |
|
497 |
1 |
|
498 |
0 |
|
499 |
0 |
|
500 |
0 |
Insumam secventele n(i) si y(i) pentru a obtine semnalul receptionat, rezultand x(i)
|
0.029071 |
|
1.307307 |
|
-0.97218 |
|
1.103676 |
|
0.189723 |
|
-0.34694 |
|
-0.25151 |
|
1.073888 |
|
-0.60422 |
|
-0.81765 |
|
-0.69237 |
|
0.915264 |
|
-0.70449 |
|
-1.25251 |
|
1.047664 |
|
1.915413 |
|
0.670051 |
|
0.384415 |
|
0.978607 |
|
0.416867 |
|
-0.15422 |
|
0.254841 |
|
-0.60476 |
|
-0.17969 |
|
1.207375 |
|
0.307678 |
|
0.066266 |
|
0.272204 |
|
1.082072 |
|
0.49731 |
|
0.312763 |
|
-0.62184 |
|
0.848831 |
|
0.95164 |
|
1.103463 |
|
-0.2714 |
|
-0.49812 |
|
1.218872 |
|
0.444236 |
|
0.705184 |
|
-1.3672 |
|
0.133834 |
|
0.961583 |
|
-0.48328 |
|
-0.26841 |
|
0.386809 |
|
-0.83405 |
|
-0.27325 |
|
1.209837 |
|
1.322347 |
|
0.179446 |
|
0.846449 |
|
-0.41676 |
|
0.003201 |
|
0.153145 |
|
1.18809 |
|
1.357346 |
|
0.642291 |
|
0.752221 |
|
0.087303 |
|
-1.26885 |
|
1.156307 |
|
0.697638 |
|
0.214836 |
|
1.127546 |
|
-0.6137 |
|
-0.3126 |
|
-1.11222 |
|
0.874582 |
|
0.385658 |
|
-1.14954 |
|
-0.86883 |
|
-0.73166 |
|
0.373553 |
|
0.998501 |
|
-0.17805 |
|
-0.50618 |
|
-0.04097 |
|
-1.04919 |
|
0.769015 |
|
0.883515 |
|
-0.72219 |
|
0.037985 |
|
0.406867 |
|
0.190781 |
|
0.203688 |
|
-0.66863 |
|
0.713544 |
|
-0.39617 |
|
0.903498 |
|
0.157129 |
|
0.918021 |
|
-0.16296 |
|
-1.07497 |
|
-1.30852 |
|
-0.93188 |
|
-0.31516 |
|
1.418818 |
|
-0.19863 |
|
-0.10792 |
|
-0.57035 |
|
0.753334 |
|
0.040563 |
|
-0.61875 |
|
0.786541 |
|
0.761618 |
|
-0.85014 |
|
0.28436 |
|
-0.08084 |
|
1.838125 |
|
-0.30208 |
|
-0.19968 |
|
-0.41022 |
|
-0.08061 |
|
-1.09358 |
|
0.288966 |
|
-1.22378 |
|
1.57353 |
|
-0.70129 |
|
-0.40847 |
|
1.217662 |
|
-1.24659 |
|
-0.32256 |
|
-0.91548 |
|
0.128225 |
|
-0.18364 |
|
0.479223 |
|
-0.31728 |
|
1.306503 |
|
-0.60086 |
|
-1.22497 |
|
-0.18226 |
|
0.454245 |
|
-0.39068 |
|
-0.13209 |
|
-1.21912 |
|
0.068845 |
|
-0.68106 |
|
-1.12194 |
|
0.730198 |
|
1.246422 |
|
-1.05731 |
|
-0.22746 |
|
1.637362 |
|
0.784164 |
|
0.258947 |
|
0.885536 |
|
-1.0356 |
|
-1.26416 |
|
1.970262 |
|
0.219346 |
|
-1.30142 |
|
-0.28067 |
|
1.362763 |
|
1.411863 |
|
1.256881 |
|
0.593226 |
|
-0.84624 |
|
1.059629 |
|
-0.76449 |
|
-1.09201 |
|
1.116121 |
|
0.988323 |
|
1.246641 |
|
-0.05439 |
|
1.846288 |
|
-1.26706 |
|
1.072843 |
|
1.519946 |
|
-1.10241 |
|
-1.2332 |
|
0.269924 |
|
0.093195 |
|
-0.12426 |
|
1.616169 |
|
0.38547 |
|
1.260717 |
|
0.386418 |
|
1.236152 |
|
-1.12375 |
|
-0.63053 |
|
-0.96781 |
|
0.936027 |
|
0.987045 |
|
0.375102 |
|
0.375077 |
|
0.912125 |
|
-0.7773 |
|
-0.81619 |
|
0.347077 |
|
0.814585 |
|
1.36491 |
|
1.344215 |
|
1.303478 |
|
0.268386 |
|
-0.21729 |
|
0.973109 |
|
1.776623 |
|
-0.16124 |
|
0.671999 |
|
-0.38865 |
|
0.411627 |
|
-0.55977 |
|
0.260031 |
|
1.064446 |
|
0.168163 |
|
0.716128 |
|
-0.86329 |
|
0.892528 |
|
-0.14612 |
|
-0.33261 |
|
0.089743 |
|
-0.05661 |
|
0.845877 |
|
0.750584 |
|
-0.74008 |
|
-1.00557 |
|
-0.61676 |
|
-0.64413 |
|
1.233256 |
|
-0.21217 |
|
0.536955 |
|
-1.08937 |
|
-0.3948 |
|
-0.71328 |
|
-0.16688 |
|
-0.3451 |
|
0.86156 |
|
0.786283 |
|
-0.56257 |
|
1.969242 |
|
0.830474 |
|
1.029854 |
|
-0.41747 |
|
0.946447 |
|
-0.52843 |
|
0.490806 |
|
-0.62067 |
|
1.121775 |
|
0.405914 |
|
0.081398 |
|
0.50521 |
|
-1.18969 |
|
0.930401 |
|
0.707377 |
|
0.01152 |
|
1.171 |
|
0.290147 |
|
-0.82951 |
|
-0.08028 |
|
-0.47048 |
|
-0.50352 |
|
1.368564 |
|
-0.24528 |
|
-0.23006 |
|
-0.48178 |
|
0.727565 |
|
-0.95701 |
|
1.280494 |
|
-0.7393 |
|
0.783321 |
|
0.626506 |
|
-0.24116 |
|
-0.25647 |
|
-0.88645 |
|
-0.22562 |
|
0.650316 |
|
0.5456 |
|
-0.13808 |
|
-0.47477 |
|
0.826688 |
|
-0.00589 |
|
0.469489 |
|
0.259025 |
|
1.357987 |
|
0.790397 |
|
0.686704 |
|
0.867535 |
|
0.899534 |
|
0.714288 |
|
1.007343 |
|
1.273431 |
|
0.996549 |
|
-1.14032 |
|
-0.14249 |
|
0.216287 |
|
-0.27324 |
|
-1.3401 |
|
-0.81815 |
|
0.483834 |
|
-1.26259 |
|
0.216858 |
|
-1.25951 |
|
0.302414 |
|
-0.14717 |
|
-0.57963 |
|
-0.37465 |
|
0.658334 |
|
-0.15404 |
|
0.61136 |
|
-1.29183 |
|
1.739904 |
|
-0.49283 |
|
0.888311 |
|
0.600814 |
|
-0.29916 |
|
0.805776 |
|
-1.21997 |
|
-0.9157 |
|
-0.97354 |
|
1.11691 |
|
0.514128 |
|
0.855505 |
|
1.335452 |
|
-1.07653 |
|
0.116888 |
|
-0.80952 |
|
1.186275 |
|
2.109594 |
|
-0.89449 |
|
-1.00795 |
|
0.868677 |
|
-0.37707 |
|
0.963585 |
|
0.959436 |
|
-0.99816 |
|
-0.7475 |
|
-0.62981 |
|
-0.83866 |
|
-1.00127 |
|
1.257875 |
|
0.710148 |
|
1.056069 |
|
-0.51497 |
|
0.763636 |
|
1.85092 |
|
-0.11383 |
|
-0.72708 |
|
0.286835 |
|
-0.22838 |
|
-0.11307 |
|
-0.62378 |
|
-0.12442 |
|
0.28916 |
|
0.272181 |
|
-1.28801 |
|
2.081721 |
|
1.268025 |
|
-1.11983 |
|
0.929948 |
|
0.506931 |
|
-0.96493 |
|
0.105248 |
|
-0.8124 |
|
0.103537 |
|
1.54131 |
|
0.137297 |
|
-0.44814 |
|
-0.15481 |
|
1.292901 |
|
-0.77774 |
|
-1.01747 |
|
-0.87675 |
|
0.269553 |
|
-0.60475 |
|
-0.44363 |
|
0.400948 |
|
-1.12074 |
|
0.908125 |
|
0.826574 |
|
-0.98508 |
|
1.318399 |
|
0.75393 |
|
-0.10383 |
|
-0.11134 |
|
-0.16879 |
|
-0.0879 |
|
-0.17881 |
|
1.302744 |
|
1.038176 |
|
0.592475 |
|
0.245584 |
|
-0.4399 |
|
0.141874 |
|
0.693317 |
|
0.753578 |
|
0.940309 |
|
-0.90993 |
|
1.284097 |
|
1.020701 |
|
-0.98912 |
|
1.306301 |
|
-0.95303 |
|
0.057231 |
|
-0.68749 |
|
0.58034 |
|
0.89412 |
|
0.233131 |
|
-0.3613 |
|
0.484485 |
|
0.678809 |
|
-0.62381 |
|
0.662121 |
|
-0.73322 |
|
1.375211 |
|
-0.71139 |
|
0.176363 |
|
-1.22437 |
|
-0.05341 |
|
-1.10159 |
|
-0.86066 |
|
0.94689 |
|
-0.34205 |
|
-0.15162 |
|
-0.7975 |
|
0.439407 |
|
-0.20587 |
|
-1.30286 |
|
2.167698 |
|
0.959342 |
|
0.505052 |
|
-0.29486 |
|
0.30922 |
|
-0.9178 |
|
-0.18841 |
|
-0.65773 |
|
-1.30808 |
|
1.117257 |
|
0.846035 |
|
-0.86388 |
|
0.491751 |
|
0.588782 |
|
0.69304 |
|
-1.17348 |
|
-0.081 |
|
-1.02318 |
|
0.93498 |
|
-0.19728 |
|
0.311866 |
|
-1.31141 |
|
-1.15307 |
|
0.523435 |
|
-0.42968 |
|
-0.53769 |
|
-1.10642 |
|
0.897693 |
|
1.353988 |
|
0.435468 |
|
-0.484 |
|
-0.01926 |
|
1.16798 |
|
-0.64278 |
|
0.609691 |
|
0.818864 |
|
-0.77054 |
|
-0.20132 |
|
1.305633 |
|
-0.7929 |
|
-1.26605 |
|
-0.56882 |
|
-0.09425 |
|
-1.1229 |
|
1.301885 |
|
0.188366 |
|
-1.1212 |
|
1.351169 |
|
-0.07656 |
|
-1.05609 |
|
-1.17761 |
|
-1.03652 |
|
-0.2122 |
|
1.344937 |
|
1.27829 |
|
-0.80729 |
|
-0.29648 |
|
0.120712 |
|
0.263106 |
|
0.80844 |
|
-0.59917 |
|
-0.07285 |
|
1.337626 |
|
-0.96007 |
|
0.616303 |
|
0.582688 |
|
0.749497 |
|
0.189337 |
|
0.199857 |
|
0.181521 |
|
0.603987 |
|
-0.28158 |
|
-0.09086 |
|
-0.87578 |
|
0.890871 |
|
-1.01448 |
|
1.331381 |
|
-0.64018 |
|
1.223248 |
|
-0.39134 |
|
-0.65534 |
|
-0.35045 |
Fixez nivelul de prag x0=0.98;
Sistemul complet de evenimente Ws este:
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
1 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
0 |
|
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Numarul valorilor care depasesc pragul este de 46, dar iau decizia ca este semnal doar in 34 de cazuri(cand coincide cu semnalul util,este simultan cu acesta), restul de semnal pierdandu-se.
Avem :
A1=50(evenimente)
A0=450
obtin
A1*=34
A0*=16
Descoperirea justa-Semnalul a aparut si s-a luat decizia de aparitie:
Pierderea semnalului-semnalul a aparut si s-a luat decizia de neaparitie;
Alarma falsa- semnalul nu a aparut si s-a luat decizia de aparitie;
A0*=46-34=12
F=12/450=0.026 =2.66%
Nedescoperirea justa-semnalul nu a aparut si s-a luat decizia de neaparitie;
Observam ca sunt indeplinite conditiile:
Concluzii :
Pentru a putea face observa cum se semnalul se comporta in alte conditii scad nivelul de prag la x0=0.82, numarul valorilor care il depasesc este de 39, dar iau decizia ca este semnal in doar 32 de cazuri (cand coincide cu semnalul util), restul de semnal pierdandu-se.
In acest caz se observa ca daca coboram nivelul de prag creste alarma falsa.
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