diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2606/CH9/EX9.9 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2606/CH9/EX9.9')
| -rwxr-xr-x | 2606/CH9/EX9.9/ex9_9.jpg | bin | 0 -> 8958 bytes | |||
| -rwxr-xr-x | 2606/CH9/EX9.9/ex9_9.sce | 29 |
2 files changed, 29 insertions, 0 deletions
diff --git a/2606/CH9/EX9.9/ex9_9.jpg b/2606/CH9/EX9.9/ex9_9.jpg Binary files differnew file mode 100755 index 000000000..8f2866531 --- /dev/null +++ b/2606/CH9/EX9.9/ex9_9.jpg diff --git a/2606/CH9/EX9.9/ex9_9.sce b/2606/CH9/EX9.9/ex9_9.sce new file mode 100755 index 000000000..2ca23024b --- /dev/null +++ b/2606/CH9/EX9.9/ex9_9.sce @@ -0,0 +1,29 @@ +//Page Number: 9.16
+//Example 9.9
+clc;
+//Given
+Si=7D+4;
+u=1;
+BW=4D+3; //Hz
+n=2D-12; //W/Hz
+
+//(a)Minimum value of Ac
+SbyN=40; //dB
+SN=10^(SbyN/10);
+
+Sx=2*[integrate('(x^2)*(-x+1)','x',0,1)];
+//Now
+g=SN/(Sx/(1+Sx));
+//And
+//Ac=sqrt((2*n*BW*g)/(1+(u^2*Sx))
+//We have
+Ac=sqrt((2*n*BW*g)/(1+(u^2*Sx)));
+disp('V',Ac,'Minimum Value of Ac:');
+
+//(b)Threshold value of Ac
+//AS S/N at threshold is 10dB
+SNT=10; //dB
+gT=2*SNT;
+AcT=sqrt((2*n*BW*gT)/(1+(u^2*Sx)));
+disp('V',AcT,'Minimum Value of Ac at Threshold:');
+
|
