Solution of Integral of the Fourth Power of a Finite-Length Exponential Fourier Series

Abstract

For a periodic function in the form of a finite-length exponential Fourier series (i.e., a discrete finite Fourier transform), this work derives an analytical solution to the definite integral of the fourth power of the function across its periodic interval.

Keywords

• Integral of the fourth power of a finite exponential Fourier series
• squared error of energies of discrete Fourier transform of two functions
• $L^4$-norm of finite exponential Fourier series

Supporting Institution

N/A

Project Number

N/A

Thanks

Thanks to the God

References

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