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Diffstat (limited to '1895/CH5/EX5.35')
| -rwxr-xr-x | 1895/CH5/EX5.35/EXAMPLE5_35.SCE | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/1895/CH5/EX5.35/EXAMPLE5_35.SCE b/1895/CH5/EX5.35/EXAMPLE5_35.SCE new file mode 100755 index 000000000..a2cb34c77 --- /dev/null +++ b/1895/CH5/EX5.35/EXAMPLE5_35.SCE @@ -0,0 +1,19 @@ +//ANALOG AND DIGITAL COMMUNICATION
+//BY Dr.SANJAY SHARMA
+//CHAPTER 5
+//ANGLE MODULATION
+clear all;
+clc;
+printf("EXAMPLE 5.35(PAGENO 259)");
+
+//given
+CS = 125*10^3//carrier swing
+
+//calculations
+delta_f = CS/2//frequency deviation
+//since,maximum frequency deviation for the FM broadcast band is 75 KHz, therefore
+f_m = 75*10^3//modulating frequency
+m_f = delta_f*100/f_m//modulation index
+
+//result
+printf("\n\nPercentage modulation index = %.2f percent",m_f);
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