webcam_capture_image

it is phae shift keying

有限插分法求取泊松方程，非常经典啊，欢迎下载(Finite Difference Method to strike a Poisson equation, very classic ah, welcome to download)

The activation function detected using MATLAB (Matrix laboratory) code

说明：  simulation ldpc by matlab

there is many things to say it on this files

包括四个.m文件，采用16QAM调制，添加循环前缀与后缀，加窗处理，防震性能很好。(Including four. M files using 16QAM modulation, add cyclic prefix and suffix, window treatment.)

matabl filtered high frequency noisy

detection of features in an image using harris detection

matlab的一些插值和拟合算法， 包括最小二乘法等(matlab some interpolation and fitting algorithm, including the least squares, etc.)

说明：  用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱(Simulink tools with the code (S-Function mode), resulting in a single-path Rayleigh Road, the Doppler spectrum for the classical spectrum)