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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 /1895/CH5/EX5.13 | |
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Diffstat (limited to '1895/CH5/EX5.13')
| -rwxr-xr-x | 1895/CH5/EX5.13/EXAMPLE5_13.SCE | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/1895/CH5/EX5.13/EXAMPLE5_13.SCE b/1895/CH5/EX5.13/EXAMPLE5_13.SCE new file mode 100755 index 000000000..e1c96f676 --- /dev/null +++ b/1895/CH5/EX5.13/EXAMPLE5_13.SCE @@ -0,0 +1,25 @@ +//ANALOG AND DIGITAL COMMUNICATION
+//BY Dr.SANJAY SHARMA
+//CHAPTER 5
+//ANGLE MODULATION
+clear all;
+clc;
+printf("EXAMPLE 5.13(PAGENO 220)");
+
+//given
+f_m = 1*10^3//modulating frequency
+V_m = 2//modulating voltage in volts
+deltaf = 6*10^3//frequency deviation
+V_m1 = 4//increased modulation voltage for first case
+V_m2 = 8//increased modulation voltage for second case
+
+//calculations
+k_f = deltaf/V_m//proportion constant
+//first case
+deltaf1 = k_f*V_m1//frequency deviation for first case
+//second case
+deltaf2 = k_f*V_m2//frequency deviation for second case
+
+//results
+printf("\n\ni.Frequency deviation for modulating voltage 4V = %.2f Hz",deltaf1);
+printf("\n\nii.Frequency deviation for modulating voltage 8V = %.2f Hz",deltaf2);
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