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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 /998/CH29/EX29.40/Ex40.sce | |
| 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 '998/CH29/EX29.40/Ex40.sce')
| -rwxr-xr-x | 998/CH29/EX29.40/Ex40.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/998/CH29/EX29.40/Ex40.sce b/998/CH29/EX29.40/Ex40.sce new file mode 100755 index 000000000..d9065ae4f --- /dev/null +++ b/998/CH29/EX29.40/Ex40.sce @@ -0,0 +1,10 @@ +//Ex:40
+clc;
+clear;
+close;
+k=-228.6;//dbW/K/Hz
+b_n=10*log(128*(10^3))/log(10);// in dbHz
+t_s=10*log(500)/log(10);//in dbk
+t_S=ceil(t_s);
+n_tr=k+t_S+b_n;// in dbW
+printf("noise power=%f dbW",n_tr);
\ No newline at end of file |