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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 /2825/CH14/EX14.15/Ex14_15.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 '2825/CH14/EX14.15/Ex14_15.sce')
| -rwxr-xr-x | 2825/CH14/EX14.15/Ex14_15.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/2825/CH14/EX14.15/Ex14_15.sce b/2825/CH14/EX14.15/Ex14_15.sce new file mode 100755 index 000000000..aadd0c297 --- /dev/null +++ b/2825/CH14/EX14.15/Ex14_15.sce @@ -0,0 +1,12 @@ +//Ex14_15 Pg-701
+clc
+
+alpha=3.5 //loss in fiber
+Pi=0.5//input power in milli watt
+L=4 //length of fiber in km
+
+disp("The attenuation of an optical fiber is given by")
+disp(" alpha = (10/L)*log(Pi/Po)")
+
+Po=Pi/(10^(alpha*L/10))
+printf("\n Output power = %.2f mW",Po*1e3)
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