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Representing Periodic Functions by Fourier

Functions by Fourier Series 23.2 Introduction In this Section we show how a periodic function can be expressed as a series of sines and cosines. We begin by obtaining some standard integrals involving sinusoids. We then assume that if f(t) is a periodic function, of period 2π, then the Fourier series expansion takes the form: f(t) = a 0 2 + X ...


  Series, Introduction, Fourier, Fourier series




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