Top "Wavelet" questions

The name given to windows used to analyse/synthesize a signal with wavelet transforms.

Matlab - Signal Noise Removal

I have a vector of data, which contains integers in the range -20 20. Bellow is a plot with the values: …

matlab signal-processing wavelet
Looking for a good C/C++ wavelet library for signal processing

Does anyone know of a good C/C++ wavelet library for signal processing? The signal is float or double valued, …

c++ c signal-processing wavelet
How to access the slots of an S4 object in R

I'm working with wavelets on a program and I'm used the package wavelets to create the DWT of a time …

r s4 slots wavelet
Wavelet Transform for N dimensions

I came across this amazing response Applying MATLAB's idwt2 several times which I executed to understand it myself. However, I …

matlab image-processing wavelet
Is there a solid method for wavelet analysis in Python?

all. So, I have some time series data that I'd like to process with a wavelet transform to represent thusly. …

python wavelet
Basic plotting of wavelet analysis output in matplotlib

I am discovering wavelets in practice thanks to the python module pywt. I have browsed some examples of the pywt …

python matplotlib wavelet pywt
the Length of signal in calculating FFT

I want to ask some questions related to the last question of mine so I don't want to post in …

matlab signal-processing fft wavelet
Wavelet plot with Python libraries

I know that SciPy has some signal processing tools for wavelets in scipy.signal.wavelets and a chart can be …

python matplotlib scipy wavelet pywt
How to convolve an image with different gabor filters adjusted according to the local orientation and density using FFT?

I'm currently working on a library to generate synthetic fingerprints using the SFinGe method (by Maltoni, Maio and Cappelli) link :…

image filter fft fingerprint wavelet
Discrete Wavelet Transform Matlab

I am trying to use the functions provided in the Matlab Wavelet Toolbox to create a multi-level discrete wavelet decomposition …

matlab image-processing wavelet dwt