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Diffstat (limited to '3542/CH6/EX6.2/Ex6_2.sce')
| -rw-r--r-- | 3542/CH6/EX6.2/Ex6_2.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3542/CH6/EX6.2/Ex6_2.sce b/3542/CH6/EX6.2/Ex6_2.sce new file mode 100644 index 000000000..7de3c2019 --- /dev/null +++ b/3542/CH6/EX6.2/Ex6_2.sce @@ -0,0 +1,21 @@ +// Example no 6.2
+// To compute a)the peak frequency deviation b)the modulation index.
+// Page no. 265
+
+clc;
+clear all;
+
+// Given data
+kf=10*10^3; // Frequency deviation constant gain in Hz/V
+fm=4*10^3; // Modulating frequency in Hz
+A=4; // Maximum instantaneous value of input signal in V
+
+// To compute the peak frequency deviation
+deltaf=A*kf; // The peak frequency deviation in Hz
+
+// To compute the modulation index
+betaf=deltaf/fm; // The modulation index
+
+// Displaying the result in command window
+printf('\n The peak frequency deviation = %0.0f kHz',deltaf*10^-3);
+printf('\n The modulation index = %0.0f',betaf);
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