Calculate the fourier cosine series, Mathematics

The Fourier series expansion for the periodic function,

f(t) = |sin t|

is defined in its fundamental interval. Taking π = 3.142, calculate the Fourier cosine series approximation of f(t), up to the 6th harmonics when t = 0.79. Give your answer to 3 decimal places.

 

 

 

Posted Date: 3/30/2013 3:50:11 AM | Location : United States







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