From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1895/CH5/EX5.35/EXAMPLE5_35.SCE | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 1895/CH5/EX5.35/EXAMPLE5_35.SCE (limited to '1895/CH5/EX5.35') 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); -- cgit