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/EX9.21 | |
| 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/EX9.21')
| -rwxr-xr-x | 2606/CH9/EX9.21/ex9_21.jpg | bin | 0 -> 5111 bytes | |||
| -rwxr-xr-x | 2606/CH9/EX9.21/ex9_21.sce | 28 |
2 files changed, 28 insertions, 0 deletions
diff --git a/2606/CH9/EX9.21/ex9_21.jpg b/2606/CH9/EX9.21/ex9_21.jpg Binary files differnew file mode 100755 index 000000000..1b5ba507e --- /dev/null +++ b/2606/CH9/EX9.21/ex9_21.jpg diff --git a/2606/CH9/EX9.21/ex9_21.sce b/2606/CH9/EX9.21/ex9_21.sce new file mode 100755 index 000000000..69d7fac28 --- /dev/null +++ b/2606/CH9/EX9.21/ex9_21.sce @@ -0,0 +1,28 @@ +//Page Number: 9.27
+//Example 9.21
+clc;
+//Given
+BW=5000; //Hz
+P=0.1; //W
+CBW=100D+3; //Hz
+A=80; //dB
+A1=10^(-A/10);
+N0=2*(0.5D-12); //W/Hz
+Pt=10D+3; //W
+
+//We know, CBW=2*(D+1)*BW
+//Therefore
+D=(CBW/(2*BW))-1;
+kp=D;
+Si=Pt*A1;
+Sx=P;
+//We know
+//SNR=((kp^2)*Si*Sx)/(N0*BW);
+
+SNR=((kp^2)*Si*Sx)/(N0*BW);
+SNR1=10*log10(SNR);
+disp("dB", SNR1,"SNR at output: ");
+
+
+
+
|
