shearlet-transform

采用YUV+K-means对路标进行提取，效果十分不错。(YUV+ k-means is adopted to extract road signs, and the effect is very good.)

说明：  medical image denoising via multiscale product thresholding

ixneighbors returns the indices of neighbor cells in a n*m matrix A. ic and icd are column vectors of same length where ic are the indices of cells in A and icd are the indices of the neighbor cells.

本文为用matlab编写的SIFT算法希望大家相互交流心得体会(This article was written by SIFT algorithm matlab hope we exchange feelings and experiences)

这是一个MATLAB的。。关于调频调幅调谐的，仿真实验(This is a MATLAB-. . AM on the FM tuner, and simulation experiment)

Hi this zip file includes tow m files for applying simple pso. extrat the files and enjoy it

关于BPSK的误码率的MATLAB仿真程序。是在高斯信道（AWGN)下的仿真，能够生成图像形式。(BPSK bit error rate on the MATLAB simulation program. In the Gaussian channel (AWGN) under the simulation, can generate the image forms.)

用于数字水印的添加，可以根据幅度的大小自动调节水印幅度，用直扩2psk实现(Used to add a digital watermark, the watermark can be automatically adjusted according to the size of the magnitude of the amplitude with DSSS 2psk achieve)

基于有限元法求解二维边值问题的matlab程序(Based on the finite element method of two-dimensional boundary value problem matlab program)

matlab绘图功能，并且有相应文档说明，算法简练，效率较高()