resolve in matlab please
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i am new in matlab and i don't have any idea about it. the professor gave us this. really i don't understand. :(
arryf A , s=cosAt+cos3t
define a sum of cosine waves"number of waves is the last number in your credit book. with different frequency en Hz.
2. build it's plot in time domain.
3. build the plot of it's magnitude spectrum
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Answers (1)
Walter Roberson
on 12 Apr 2018
number_of_samples = 1025;
wave = 0;
for wavenum = 1 : 8 %presuming your last number is 8
wave = wave + generate_sinewave(wavenum * 83, number_of_samples); %83 Hz apart
end
You would need to write generate_sinewave()
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