p_judge

基于patch块的稀疏编码的matlab代码的实现，涉及到基和系数最小化的优化问题(Based on patch block sparse coding matlab code to achieve that relates to the base and the coefficient minimization optimization problem)

测量角度：读取图像并选择含有角度的区域，求取角的直线边界，计算直线间的角度。(Measuring angles: read image and choose contain Angle of regional and calculating the Angle between the line, line border calculation.)

生存游戏,描述人在不同条件下生存或死亡的个数(the game of life)

二维地震波场数值模拟（C语言），只生成数据没有成图。(2D Seismic Modeling)

用MATLAB编写的贪吃蛇的小游戏，非常短小，但实现效果特别好。(Snake written by MATLAB little game, very short, but achieving particularly effective.)

说明：  共同学习，共同提高，资源共享 移动通信中常用的turbo码相关程序(studying together, enhancing and sharing resources Mobile Communications common turbo codes related procedures)

matlab教案，详细地讲解课程，数学建模学习资料(matlab lesson plans, explain in detail the curriculum, learning materials mathematical modeling)

程序利用小波分解将声音信号分解为高频与低频部分，而后利用软阈值方法确定高频与低频各自的小波重构系数，将高频与低频部分重构还原信号达到降噪的目的。(Program using wavelet decomposition sound signal into high and low parts, then use soft threshold method to determine the high and low frequency coefficients of each wavelet reconstruction, reconstruction of the high and low frequency part of the purpose of noise reduction signal reaches.)

This code provide a sample of neural network woth Hopfield

DS-CDMA 通信系统的仿真，其中的信道为瑞丽衰落信道(Simulation program to realize DS-CDMA system)