Error: Matrix dimensions must agree while using sin function

Ac=Am./m;% Amplitude of carrier signal [ where, modulation Index (m)=Am/Ac ]

fc=fa*100;% Frequency of carrier signal

Tc=1/fc;% Time period of carrier signal

yc=sin(2*pi*fc*t).*Ac;% Eqation of carrier signal

This is my code snippet. It shows the above stated error at the last line. Why is this error happening?

I just want the sin function to be multiplied with each element of Ac

Answer 1

[madhan ravi]

isequal(size(t),size(Ac)) % should return true

[Deepon_Datta]

I understand that the range of t and the size of Ac are mismatch. But I want to create and array with the different values of Ac as the amplitude of the sine waves. How to do that?

[madhan ravi]

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