1 files changed, 19 insertions, 0 deletions
diff --git a/992/CH3/EX3.1/ex3_1.txt b/992/CH3/EX3.1/ex3_1.txt
new file mode 100755
index 000000000..f97eadf8c
--- /dev/null
+++ b/992/CH3/EX3.1/ex3_1.txt
@@ -0,0 +1,19 @@
+//Caption:Program to calculate deviation and modulation index.
+//Exa:3.1
+clc;
+clear;
+close;
+//Given:
+w1=4.8;//in KHz
+v1=2.4;
+v2=7.2;
+fm=0.5;//in KHz
+w2=w1*v2/v1;//in KHz
+v3=10;
+w3=w1*v3/v1;
+m1=w1/fm;
+m2=w2/fm;
+m3=w3/fm;
+printf("\n 1)deviation = %f KHz and modulation index = %f",w1,m1);
+printf("\n 2)deviation = %f KHz and modulation index = %f",w2,m2);
+printf("\n 3)deviation = %f KHz and modulation index = %f",w3,m3);
+\ No newline at end of file