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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2414/CH13/EX13.1 | |
| 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 '2414/CH13/EX13.1')
| -rwxr-xr-x | 2414/CH13/EX13.1/Ex13_1.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/2414/CH13/EX13.1/Ex13_1.sce b/2414/CH13/EX13.1/Ex13_1.sce new file mode 100755 index 000000000..0d223b246 --- /dev/null +++ b/2414/CH13/EX13.1/Ex13_1.sce @@ -0,0 +1,31 @@ +clc;
+close();
+clear();
+//page no 442
+//prob no. 13.1
+Gb=1;
+mprintf('(a) SSB: Gb=%i \n',Gb);
+mprintf(' GbdB=%i dB\n',10*log10(Gb));
+mprintf('(b) DSB: Gb=%i \n',Gb);
+mprintf(' GbdB=%i dB\n',10*log10(Gb));
+m=0.5;
+Gb=m^2/(2+m^2);
+mprintf('(c) AM(m=.5): Gb=%.3f \n',Gb);
+mprintf(' GbdB=%.3f dB\n',10*log10(Gb));
+m=1;
+Gb=m^2/(2+m^2);
+mprintf('(d) AM(m=1): Gb=%.3f \n',Gb);
+mprintf(' GbdB=%.3f dB\n',10*log10(Gb));
+delta_phi=5;
+Gb=delta_phi^2/2;
+mprintf('(e) FM(delta phi=5)): Gb=%.1f \n',Gb);
+mprintf(' GbdB=%.3f dB\n',10*log10(Gb));
+D=5;
+Gb=3*D^2/2;
+mprintf('(f) FM(D=5): Gb=%.1f \n',Gb);
+mprintf(' GbdB=%.3f dB\n',10*log10(Gb));
+Wf1=7.07;
+Gb=3/2*D^2*%pi/6*Wf1;
+mprintf('(g) FM(D=5, W/f1=7.07): Gb=%.1f \n',Gb);
+mprintf(' GbdB=%.2f dB\n',10*log10(Gb));
+
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