The following Matlab project contains the source code and Matlab examples used for to compute dft of a given signal . Tracing code is intended to perform N point Discrete Fourier Transform of input signal x. Maximum value of N is equal to signal length. It also computes the DFT matrix of order N.

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 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 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 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 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 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 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 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 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 wavelet neural network.

The following Matlab project contains the source code and Matlab examples used for moving average filter. The moving average filter operates by averaging a number of points from the input signal to produce each point in the output signal. In equation form, this is written:         1 M-1 Y[i] = --- SUM X[i + j]         M j=0

The following Matlab project contains the source code and Matlab examples used for p stage wavelet compression tool. This package contains a function that performs P-Stage Wavelet compression on an input grayscale or color image and then displays 1) the original image 2) its wavelet transform 3) the compressed wavelet transform 4) the reconstructed image as subplots in a figure so that the user can compare the fidelity of the compressed and original images.

The following Matlab project contains the source code and Matlab examples used for wavelet decomposition benchmark. This demo works on only the Approximate region of the Wavelet Transform

The following Matlab project contains the source code and Matlab examples used for tree structured wavelet transform of the input matrix, up to the given level of decomposition. . Included are the files wav1.

The following Matlab project contains the source code and Matlab examples used for compression of rgb images using wavelet transforms. RGB images can only be compressed.

The following Matlab project contains the source code and Matlab examples used for non redundant shift invariant complex wavelet transform. This transformation is non-redundant, approximately shift-invariant and produces oriented filters in 2D and 3D.

The following Matlab project contains the source code and Matlab examples used for 1d & 2d discrete wavelet transform. This is a matlab implementation of 1D and 2D Discrete wavelet transform which is at the heart of JPEG2000 image compression standard

The following Matlab project contains the source code and Matlab examples used for image compression using sofm using wavelet. The main objective of this project is to implement the concept of wavelet based compression to gray scale images using SOFM.

The following Matlab project contains the source code and Matlab examples used for wavelet based image compression implementation using sofm. Wavelet Transform is a superior approach to other time frequency analysis tools because its time scale width of the window can be stretched to match the original signal especially in image analysis.

The following Matlab project contains the source code and Matlab examples used for discret wavelet transform got daub2. y=d2wavelet(x,Fs,level) does the 2nd order Daubechies Wavelet Transform of signal x with a sampling frequency 'Fs' and the DWT is decomposition is done upto a 'level' It returns the matrix of all decompositions and the final approximations.

The following Matlab project contains the source code and Matlab examples used for discrete cosine transform vs discrete wavelet transform. This paper deals with the JPEG Encoder for image compression upon comparing the performance of DWT compression with DCT compression.

The following Matlab project contains the source code and Matlab examples used for image compression using wavelet transform. to use this codes u have to first convert RGB image to grayscale and also its colormap.....

The following Matlab project contains the source code and Matlab examples used for haar wavelet transformation matrix implementation. Create Haar wavelet transformation matrix H for the matrix vector multiplication implimentation of Haar wavelet transformation.

The following Matlab project contains the source code and Matlab examples used for 2 d lifting wavelet transform. WAVELIFT: Multi-level discrete two-dimension wavelet transform based on lifting method.

The following Matlab project contains the source code and Matlab examples used for daub 12 wavelet transform without using inbuilt functions. the function computes daub 12 wavelet transform without using inbuilt functions of input signal "f" and then plots the result for comparison

The following Matlab project contains the source code and Matlab examples used for coif6 wavelet transform without inbuilt function. this function takes in a signal "f" and computes its coif 6 wavelet transform without any help of inbuilt function