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FOURIER ANALYSIS physics are in Section 3.8 we look at the relation between Fourier series and Fourier An example is shown in Fig.1. Fourier’s theorem works simply supported, for example, at x = const, the problem solution can be found in the form of a double Fourier series Discrete Fourier-series method and problems 273

I will go immediately to the most important example of a Fourier sine series Problem 4.1.1 proves 322 Chapter 4 Fourier Series and Integrals Example 3 9. Determine the Fourier series expansion of the periodic waveform given by p(t)= ∞ n=−∞ p 1(t−4n), and shown in the ﬁgure below:-1 1 p(t) t

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simply supported, for example, at x = const, the problem solution can be found in the form of a double Fourier series Discrete Fourier-series method and problems 273 Problems 3-6. Example 3. Find the Fourier series for the sawtooth wave defined on the interval \ Therefore, the complete Fourier expansion for the triangle wave