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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 /25/CH11/EX11.2 | |
| 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 '25/CH11/EX11.2')
| -rwxr-xr-x | 25/CH11/EX11.2/11_2.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/25/CH11/EX11.2/11_2.sce b/25/CH11/EX11.2/11_2.sce new file mode 100755 index 000000000..a3e23045b --- /dev/null +++ b/25/CH11/EX11.2/11_2.sce @@ -0,0 +1,8 @@ +//example:-11.2,page no.-591.
+// program to find the dynamic range of the amplifier.
+G=20;F=3.5; // in db.
+k=1.38*10^-23;To=290;B=2*10^9;
+// output noise power => No=G*F*k*To*B.so in dbm it will be-
+No=20+3.5+10*log10((k*To*B)/0.001);
+DR=10-No;
+disp(DR,'the dynamic range in dB = ')
\ No newline at end of file |