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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/EX29.19/Ex19.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/EX29.19/Ex19.sce')
| -rwxr-xr-x | 998/CH29/EX29.19/Ex19.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/998/CH29/EX29.19/Ex19.sce b/998/CH29/EX29.19/Ex19.sce new file mode 100755 index 000000000..b88c118d3 --- /dev/null +++ b/998/CH29/EX29.19/Ex19.sce @@ -0,0 +1,10 @@ +//Ex:19
+clc;
+clear;
+close;
+c_nu=316.22;//25;//c/n ratio for earth station
+c_nd=100;//20;//c/n ratio from a transponder
+c_n=1/((c_nu)^(-1)+(c_nd^(-1)));//overall c/n ratio
+printf("The overall c/n ratio=%f db ",c_n);
+c_ndb=10*log(c_n)/log(10);//overall c/n ratio in db
+printf("\n The overall c/n ratio=%f db", c_ndb);
\ No newline at end of file |