ip_07_10

Reed solomon FEC coding

说明：  matlab种各种随即数的生成源代码，文件中有近20种随机数的产生。(the number of species then matlab generate all the source code, file, nearly 20 kinds of random number generation.)

gabor变换提取图片特征的代码片断,以及gabor滤波器的部分代码(gabor transform to extract image features of the code snippet)

在matlab环境下实现经典游戏俄罗斯方块(In the matlab environment to achieve the classic Tetris game)

RECEIVER :detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.

二阶振荡粒子群算法，提高算法的全局收敛性(SecVibratPSO)

This function computes the RMS feature of the signals in x,which are stored in columns. The signals in x are divided into multiple windows of size winsize and the windows are space wininc apart. Inputs x: columns of signals winsize: window size (length of x) wininc: spacing of the windows (winsize) datawin: window for data (e.g. Hamming, default rectangular) must have dimensions of (winsize,1) dispstatus:zero for no waitbar (default) Outputs feat: RMS value in a 2 dimensional matrix dim1 window dim2 feature (col i is the features for the signal in column i of x)

matlab 畸变校正。功能：对发生桶形畸变的数字图像进行校正(Function: Digital image of barrel distortion correction occurs)

matlab小波分析程序，是信号处理的基础，计算十字叉丝的在不同距离的衍射图像。( matlab wavelet analysis program, Is the basis of the signal processing, Calculation crosshairs diffraction image at different distances.)

it includes pattern recognition tools for matlab software