generate sinusoid from complex-amplitude representation

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elaine
elaine 2014-11-4
回答： Henrik 2014-11-27
How to generate ---20*cos(2*pi*(4000)*(tt -37.2/10))---- from --- RE{Xe^jwt}-----------using matlab...??..what's the code??

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Henrik
Henrik 2014-11-27
The commands real and imag are probably what you are searching for.

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