Posts by categories

• Optimal-Filtering 4
• Spectral-Analysis 3

Optimal-Filtering

Derivation of the Wiener Filter

4 minute read

Something with sinusoids.

C-code implementation of the Wiener Filter

1 minute read

Something with sinusoids.

Time domain Wiener filter - AR(1) in white Gaussian noise

2 minute read

Wiener filter

Time domain Wiener filter - Unknown signal in white Gaussian noise

2 minute read

Wiener filter

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Spectral-Analysis

Discrete-time Fourier transform (DTFT)

1 minute read

Something with sinusoids.

Discrete Fourier transform (DFT)

1 minute read

Something with sinusoids.

The Fast Fourier Transform!

less than 1 minute read

Sinusoids - but faster!

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