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Wavelab Toolbox
Tools for Fast Matrix Multiplication in Wavelet Basis >>
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Wavelab Toolbox
> Tools for DeNoising Signals with White Gaussian Noise
Tools for DeNoising Signals with White Gaussian Noise
CPDeNoise
—
De-Noising in an adaptively chosen CP basis
CohWave
—
Denoising of 1-d signal with wavelet thresholding.
GWN
—
Generation of Gaussian White Noise
GWN2
—
Generation of 2-D Gaussian White NNoise
GWNoisy
—
Addition of a Gaussian White Noise
GWNoisy2
—
Addition of a 2D Gaussian White Noise
HT
—
Hard Threshold Applied to Wavelet Coefficients.
HT2
—
Hard Threshold Applied to Image Wavelet Coefficients.
HardThresh
—
Apply Hard Threshold
HybridThresh
—
Adaptive Threshold Selection Using Principle of SURE
IdealWavDenoise
—
Simulation of an Ideal Thresholding Applied to Wavelet Coefficients.
InvShrink
—
Shrinkage with Exponential Factor applied
MinMaxThresh
—
Minimax Thresholding
MultiHybrid
—
Apply Shrinkage to Wavelet Coefficients
MultiMAD
—
Apply Shrinkage with level-dependent Noise level estimation
MultiSURE
—
Apply Shrinkage to Wavelet Coefficients
MultiVisu
—
Apply sqrt(2log(n)) Thresholding to Wavelet Coefficients
NormNoise
—
Estimates noise level, Normalize signal to noise level 1
ST
—
Soft Threshold Applied to Wavelet Coefficients.
ST2
—
Soft Threshold Applied to Wavelet Coefficients.
SUREThresh
—
Adaptive Threshold Selection Using Principle of SURE
SoftThresh
—
Apply Soft Threshold
TIDenoiseHard2
—
Translation-Invariant Hard Wavelet Thresholding of Images.
TIDenoiseSoft2
—
Translation-Invariant Soft Wavelet Thresholding of Images.
ThreshCP
—
Cosine packet decomposition of a noisy signal,Best Basis analysis, Thresholding in Best Basis
ThreshWP
—
Wavepacket decomposition of a noisy signal, Best Basis analysis, Thresholding in Best Basis
ThreshWave
—
Denoising of 1-d signal with wavelet thresholding.
ThreshWave2
—
Denoising of 2-d image with wavelet thresholding.
ValSUREThresh
—
Adaptive Threshold Selection Using Principle of SURE
VisuThresh
—
Visually calibrated Adaptive Smoothing
WPDeNoise
—
De-Noising in an adaptively chosen WP basis
WaveShrink
—
Soft Threshold Shrinkage Applied to Wavelet Coefficients
Wiener
—
Wiener filter.
Wiener2
—
Wiener filter for images.
<< Datasets, Documentation and Readers
Wavelab Toolbox
Tools for Fast Matrix Multiplication in Wavelet Basis >>