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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 /2183/CH8/EX8.14.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 '2183/CH8/EX8.14.a')
| -rwxr-xr-x | 2183/CH8/EX8.14.a/Ex_8_14_a.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2183/CH8/EX8.14.a/Ex_8_14_a.sce b/2183/CH8/EX8.14.a/Ex_8_14_a.sce new file mode 100755 index 000000000..2715dc19f --- /dev/null +++ b/2183/CH8/EX8.14.a/Ex_8_14_a.sce @@ -0,0 +1,19 @@ +// Example 8.14.a //optical power budget +clc; +clear; +close; +mip=-10;//dBm +mop=-25;//dBm +tsm=mip-mop;//dB +disp(tsm,"total system margin in dB is") +l=2;//km +fcl=3.2;//dB +lfc=l*fcl;//fiber cable loss in dB +sl=0.8;//dBm +slc=sl*l;//dB +cl=1.6;//dB +sm=4;//dB +tsm1=lfc+slc+cl+sm;//dB +disp(tsm1,"total system margin in dB is") +epm=tsm-tsm1;//dB +disp(epm,"excess power margin in dB is") |