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Diffstat (limited to '3834/CH10/EX10.3.1/Ex10_3_1.sce')
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diff --git a/3834/CH10/EX10.3.1/Ex10_3_1.sce b/3834/CH10/EX10.3.1/Ex10_3_1.sce new file mode 100644 index 000000000..c5079c3e4 --- /dev/null +++ b/3834/CH10/EX10.3.1/Ex10_3_1.sce @@ -0,0 +1,17 @@ +//Fiber-optics communication technology, by Djafer K. Mynbaev and Lowell L. Scheiner
+//Example 10.3.1
+//windows 7
+//Scilab version-6.0.0
+clc;
+clear;
+//given
+Ith1=40//threshold current in mA at 25 degree centigrade
+Ith2=66//threshold current in mA at 25 degree centigrade
+T1=25;//temperature in degree centigrade for calculation of threshold current
+T2=65//temperature in degree centigrade for calculation of threshold current
+delta=2.5//threshold current change with temperature in percent per degree centigrade
+Io=Ith1/(1+(delta/100)*T1);//characteristic current in mA at 0
+x=log(Ith1/Io)//constant
+To=T1/x//characteristic temperature degree centigrade
+mprintf("Io =%0.0f mA ",Io)
+mprintf("\nTo =%0.0f degree Centigrade",To)//answer vary due to rounding
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