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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 /1946/CH9/EX9.10.a | |
| 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 '1946/CH9/EX9.10.a')
| -rwxr-xr-x | 1946/CH9/EX9.10.a/Ex_9_10_a.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1946/CH9/EX9.10.a/Ex_9_10_a.sce b/1946/CH9/EX9.10.a/Ex_9_10_a.sce new file mode 100755 index 000000000..d558560c7 --- /dev/null +++ b/1946/CH9/EX9.10.a/Ex_9_10_a.sce @@ -0,0 +1,12 @@ +// Example 9.10.a;//noise equivalent power
+clc;
+clear;
+close;
+e=1.6*10^-19;//elecronic charge
+h=1.3;//wavelength in micro meter
+C=3*10^8;//SPEED of light in meter per second
+n=0.55;//efficiency
+ht=6.62*10^-34;//plank constt.
+Id=8;//CURRENT IN nano AMPERE
+NEP=((ht*C)*sqrt(2*e*Id*10^-9))/(n*e*h*10^-6);//noise equivalent power in watt
+disp(NEP,"noise equivalent power in watt is")
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