diff options
Diffstat (limited to '3755/CH13/EX13.15/Ex13_15.sce')
| -rw-r--r-- | 3755/CH13/EX13.15/Ex13_15.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3755/CH13/EX13.15/Ex13_15.sce b/3755/CH13/EX13.15/Ex13_15.sce new file mode 100644 index 000000000..2ed902ecb --- /dev/null +++ b/3755/CH13/EX13.15/Ex13_15.sce @@ -0,0 +1,14 @@ +clear
+//
+//
+//
+
+//Variable declaration
+L=500/1000; //length(km)
+P0byPi=25/100; //optical power
+
+//Calculations
+dB=-10*log10(P0byPi)/L; //fibre loss(dB/km)
+
+//Result
+printf("\n fibre loss is %0.4f dB/km",dB)
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