fourier representation of a trapezoidal wave form

ecesoul

Joined Sep 8, 2012
8
The trapezoidal waveform is odd and posses halfwave symmetry. So dc,cosine terms are zero and only odd sine terms are present.Do piecewise analysis
 

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arivvu

Joined Sep 7, 2012
9

i just want to represent the above waveform in fourier series or fourier transform. assume the amplitude is Va volts.it actually represents capacitor charge and discharge in a RC circuit.
@wayneh
thanks for the ans but i cant match ur ans with my waveform...
 

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