Signal Processing using MATLAB

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ARKA SEN
ARKA SEN on 6 Jul 2015
Currently i am working on Signal Processing using MATLAB and I have few queries.
1. If I have a biharmonic sinusoidal curve (asinw1t+bsinw2t), how can I sample out the datas from this signal in a a 1D-array? 2. Using the 1D-array datas (x(t) vs t) how can I perform the FFT and the IFFT to get the required curves frequency domain and time domain?
please some one help me with the codes to understand this problem.

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