codes

the grimson method is a computer vision program that take a film and define movement in it.it is use full for process films from public pplaces camera.

数字图像滤波的程序，包括散斑噪声的生成，中值，均值，Lee，Kuan滤波算法的实现，还计算了三个指标：峰值信噪比，等效视数，散斑指数。(Digital image filtering process, including the generation of speckle noise, median, mean, Lee, Kuan filtering algorithm, also calculated three indicators: the peak signal to noise ratio, equivalent number, speckle index.)

改程序包含了二连杆动力学模型以及针对该模型的模糊控制，同时还有对曲线的绘制(Reform program includes a two-link dynamic model and fuzzy control for the model, as well as drawing on the curve)

周期不大于127的扩频序列生成程序,可用于matlat的RAKE接收仿真.(Not more than 127 cycles of the spread spectrum sequence generation process, can be used for the RAKE receiver matlat simulation.)

Matlab Functions for determining if certaion matrix is: 1) Symmetric 2) Lower/Upper triangular (Unit/Strictly/Non-Strictly) 3) n-Banded 4) (Strictly) Diagonally Dominant 5) Isn t it positive definite

用于图像的压缩，可以处理许多的图像问题，好可以节省很大的内存和空间(press)

基于matlab的通信系统仿真（调制到中频，基带成形）(Matlab-based communications system simulation (modulated IF, baseband shaping))

MATLAB实现BCH（15,5）编译码，以及BCH编码器与解码器的MATLAB实现及性能分析(MATLAB implementation of BCH (15,5) encoding and decoding)

SSVEP脑电分析算法，计算脑电的频率和相位信息，并做出判断(SSVEP EEG analysis algorithm to calculate EEG frequency and phase information, and make judgments)

FDTD计算二维光子晶体结构的matlab源代码(FDTD calculation of two-dimensional photonic crystal structure of the source code matlab)