The following Matlab project contains the source code and Matlab examples used for nonsubsampled contourlet toolbox. This toolbox implements the Nonsubsampled Contourlet Transform as described in the paper: A. L. da Cunha, J. Zhou, M. N. Do, "The Nonsubsampled Contourlet Transform: Theory, Design, and Applications," IEEE Transactions on Image Processing, to appear 2005.

The following Matlab project contains the source code and Matlab examples used for this program designs a prototype filter for use in a quadrature mirror filter filterbank. . This program designs a prototype filter for use in a Quadrature Mirror Filter filterbank.

The following Matlab project contains the source code and Matlab examples used for identification of protein coding regions using the modified gabor-wavelet transform. . MGWT: Identification of protein coding regions using the Modified Gabor-wavelet transform.

The following Matlab project contains the source code and Matlab examples used for wavelet based ms coherence estimator. This function estimates and plots a wavelet-based magnitude-squared (MS) coherence between two time series and both sampled at the same sampling rate.

The following Matlab project contains the source code and Matlab examples used for plot wavelet image (2d) decomposition. This function plots the result of wavedec2 matlab function in two different modes.

The following Matlab project contains the source code and Matlab examples used for wavelets and fractals where the 2 techniques meet. Wavelet discrete transform based on Haar wavelet serves as a link between wavelet technique of data compression and fractal technique based on the system of contractive linear transforms.

The following Matlab project contains the source code and Matlab examples used for a wavelet domain non parametric statistical approach for image denoising. This is a demo program of the paper J. Tian, L. Chen and L. Ma, "A wavelet-domain non-parametric statistical approach for image denoising," IEICE Electronics Express, Vol. 7, Sep. 2010, pp. 1409-1415.

The following Matlab project contains the source code and Matlab examples used for image despeckling using a non parametric statistical model of wavelet coefficients. This is a demo program of the paper J. Tian and L. Chen, "Image despeckling using a non-parametric statistical model of wavelet coefficients," Biomedical Signal Processing and Control, Vol. 6, No. 4, Oct. 2011, pp. 432-437.

The following Matlab project contains the source code and Matlab examples used for wavelet packet functions. These two functions are used to convert the wavelet packet tree into array of record (i.e. each location in the array is a sub-matrix)... These two function will help the pogrammers for process the sub-images easily...

The following Matlab project contains the source code and Matlab examples used for wavelet based image zooming. Wavelet based square image enlargemant (zooming in). Zooming is performed by employing the idwt2() MATLAB function, with a wavelet family determined by 'wname'. The size and quality of the final zoomed image 'output_image' depends on

The following Matlab project contains the source code and Matlab examples used for a simulink library for wavelet processing on 1-d signals . Includes elementary blocks of filter banks, analysis and reconstruction blocks with variable scale (up to 8), demos, thresholding, differentiation in wavelet bases, redundant wavelet processing.

The following Matlab project contains the source code and Matlab examples used for gabor function. Generates a 2D spatial Gabor function. Useful for generating model simple cell receptive fields, or for performing edge detection. Parameters allow for specifying spatial frequency, orientation, width, and center.

The following Matlab project contains the source code and Matlab examples used for adaptive multi focus image fusion using a wavelet based statistical sharpness measure. This is a demo program of the paper J. Tian and L. Chen “Adaptive multi-focus image fusion using a wavelet-based statistical sharpness measure,” Signal Processing, Vol. 92, No. 9, Sep. 2012, pp. 2137-2146.

The following Matlab project contains the source code and Matlab examples used for legendre wavelets. Spherical harmonic wavelets or Legendre wavelets are compactly supported wavelets, which are derived from Legendre polynomials.

The following Matlab project contains the source code and Matlab examples used for deoliveira wavelets. Wavelets and an Orthogonal Multiresolution Analysis Based on the Nyquist Criterion.

The following Matlab project contains the source code and Matlab examples used for wavelet denoising of vaginal pulse amplitude. Uses an automated wavelet algorithm to remove noise components (saving previously artifact-impacted data) from the vaginal pulse amplitude signal.

The following Matlab project contains the source code and Matlab examples used for algebraic multigrid linear solver. The program is implemented based on Ruge and Stuben's algorithm in 86.

The following Matlab project contains the source code and Matlab examples used for wavelet coefficient display. [c,s]=wavedet2(image); shahhussain(c,s) it then display Approximation,Horizontal,vertical and Diagonal Detail wavelet coefficient.

The following Matlab project contains the source code and Matlab examples used for morlet wavelet kernel. (According to Wikipedia, as of Aug 16 2012) The Morlet wavelet (or Gabor wavelet) is a wavelet composed of a complex exponential (carrier) multiplied by a Gaussian window (envelope).

The following Matlab project contains the source code and Matlab examples used for a wavelet based image fusion for all in focus image creation. This is a demo program of "All in-focus photo image creation by wavelet transforms" [Shirai Asilomar Conf.

The following Matlab project contains the source code and Matlab examples used for wavelet packet modulation and demodulation. function y=wpm(x,N,wname); % N-band wavelet packet modulator.

The following matlab project contains the source code and matlab examples used for spiht.

The following Matlab project contains the source code and Matlab examples used for ezw (embedded zerotree wavelet). Matlab implementation of EZW (Embedded Zerotree Wavelet)

The following matlab project contains the source code and matlab examples used for bandpass filter.

The following Matlab project contains the source code and Matlab examples used for filter bank. Filter banks are a good way of doing joint time frequency analysis.

The following Matlab project contains the source code and Matlab examples used for filter bank design. The goal is to design M analysis and synthesis FIR filters so that the analysis filters satisfy some frequency specifications and the filter bank(almost) meets the perfect reconstruction (PR) conditions.

The following Matlab project contains the source code and Matlab examples used for a simulink wavelet library . The library includes compiled FIR filters, redundant and non redundant wavelet transform with dynamically sized channels, with applications to denoising and differentiation.

The following Matlab project contains the source code and Matlab examples used for de noising signal using dwt. m-file for de-noising signal using discrete wavelet transform.

The following Matlab project contains the source code and Matlab examples used for a wavelet domain non parametric statistical approach for image denoising. This is a demo program of the paper J. Tian, L. Chen and L. Ma, "A wavelet-domain non-parametric statistical approach for image denoising," IEICE Electronics Express, Vol. 7, Sep. 2010, pp. 1409-1415.

The following Matlab project contains the source code and Matlab examples used for plot wavelet image (2d) decomposition. This function plots the result of wavedec2 matlab function in two different modes.