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fourier series periodic square wave

Discussion in 'Mathematics and Physics' started by derick007, Jan 16, 2015.

  1. derick007

    derick007 Member

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    Please find attached my effort of calculating the fourier coefficients of a periodic square wave.

    I am fairly sure the bn values are incorrect i.e. they should be half of what I calculate them to be ?
     

    Attached Files:

  2. steveB

    steveB Well-Known Member Most Helpful Member

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    The DC value looks ok. The fundamental should be slightly greater than A/2 in amplitude. Looks correct.
     
    Last edited: Jan 16, 2015

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