yy_chaoliujisuan

To design any filter using any window matlab code

Included are the files wav1.m, wav2.m, wavecoef.mat and readme. wav2 function implements the tree structured wavelet transform of the input matrix, up to the given level of decomposition. Wav2 uses another function called wav1, which takes the well known wavelet transform of the given matrix. Daubechies wavelet coefficients are used for wavelet transform operation wahich is saved in wavcoeff.mat. (Included are the files wav1.m, wav2.m. wavecoef.mat and readme. wav2 function biennium max the tree structured wavelet transform of t he input matrix. given up to the level of decomposition. Wav2 use s wav1 another function called, which takes the well known wavelet transform of the given matrix. Daubechies wavelet coeffici separations are used for wavelet transform operation w ahich is saved in wavcoeff.mat.)

reversible data hiding code for color images

channel estiamtion for a rayleigh frequency selective fading

The histogram of the image gives the frequency of occurrence of the gray level.

Flood fill, also called seed fill, is an algorithm that determines the area connected to a given node in a multi-dimensional array. implementation in matlab

about spech processing

实现了SAR目标仿真平台的构建，详细的介绍了如何实现点目标回波数据的仿真和CS程序，并用MATLAB实验了实验平台，能够方便快捷的得到仿真数据。(SAR simulation platform to achieve the goal of building, a detailed description of how to achieve point target echo data simulation and CS program, and an experimental platform to experiment with MATLAB, quick and easy to get the simulation data.)

Tamura特征提取中的粗糙度、对比度、方向度的代码(Tamura feature extraction roughness, contrast, orientation, degree of code)

optimization conjugate