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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 /273/CH24/EX24.6/ex24_6.sce | |
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initial commit / add all books
Diffstat (limited to '273/CH24/EX24.6/ex24_6.sce')
| -rwxr-xr-x | 273/CH24/EX24.6/ex24_6.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/273/CH24/EX24.6/ex24_6.sce b/273/CH24/EX24.6/ex24_6.sce new file mode 100755 index 000000000..7027223f9 --- /dev/null +++ b/273/CH24/EX24.6/ex24_6.sce @@ -0,0 +1,12 @@ +clc;clear;
+//Example 24.6
+//calculation of power level
+
+//given values
+a=3.5;//attenuation in dB/km
+Pi=.5*10^-3;//initial power level in W
+l=4;//length of cable in km
+
+//calculation
+Po=Pi*10^6/(10^(a*l/10));
+disp(Po,'power level after km(in microwatt) is');
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