Compute the error energy for the approximations

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In Example 6.12, we represented the function in Fig. 6.23 by Legendre polynomials.

a. Use the results in Example 6.12 to represent the signal g(t) in Fig. P6.5-8 by Legendre polynomials.

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b. Compute the error energy for the approximations having one and two-(nonzero) terms.

Reference no: EM131317758

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