NumericalAnalysis-C10-Trigonometric-Interpolation-and-the-FFT

Keywords: Fourier Transform, Trigonometric Interpolation, FFT, Mathlab

The Fourier Transform

Complex arithmetic

Discrete Fourier Transform

The Fast Fourier Transform

Trigonometric Interpolation

The DFT Interpolation Theorem

Efficient evaluation of trigonometric functions

The FFT and Signal Processing

Orthogonality and interpolation

Least squares fitting with trigonometric functions

Sound, noise, and filtering

Reality Check 10: The Wiener Filter

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