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AM, FM Familiarization

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AM, FM Familiarization


Santosh Shah (view profile)


keep all files in a folder and run any of the test files.

my_fmdemod(s, fc, fs)
function v_fmd = my_fmdemod(s, fc, fs)

% now i am going  to make a function to demodulate the FM signal, here s is
% the frequency modulated signal, fc and fs are plays same role. the basic
% principle is to make AM from FM, and then demodulate by the same way as
% AM demodulator

%santosh shah, The LNM IIT Jaipur (India)( 22/04/07

% taking the derivatives of the FM signal
s_derv = diff(s);

% now call the function of AM demodulater
v_fmd = my_amdemod(s_derv, fc, fs);


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