CalculateBetaandMCP

说明：  在DVB—S2中，LDPC码监督矩阵H的仿真，可以对其采用的LDPC码的性能进行验证(In the DVB-S2 ， LDPC code simulation monitoring matrix H can be used in its performance of LDPC codes to verify)

sigma-delta DAC simulink model

anneal_SimulatedAnnealing.rar用C语言编写，能弥补Matlab中无现成模拟退火算法函数的不足(anneal_SimulatedAnnealing.rar C language, Matlab can make up for the non-existing simulated annealing function of inadequate)

这几段程序分别是matlab环境下图像逻辑操作、交换显示图像、矢量数据的显示、交换显示图像(These paragraphs procedures are logical operations matlab environment image, switching display images, vector data display, switching the display image)

希望给辛苦科研的人带来一点点帮助--学习因子可以变化的PSO算法，不再是c1=c2=2，粒子进化更加灵活，下面是学习因子同步变化的pso，调用形式为[xm,fv]=LNCPSO(fitness,N,cmax,cmin,w,M,D)(People who want to work hard to bring a little bit of research to help- learning factor can vary PSO algorithm is no longer c1 = c2 = 2, particle evolution is more flexible, learning factor is below synchronous changes pso, calling in the form of [xm, fv] = LNCPSO (fitness, N, cmax, cmin, w, M, D))

对区间进行分段的一个功能函数接口需自己调整.(The interval of a function interface segments need to own adjustment. )

用于水印检测，确定是否存在水印，对水印的产生也有一次的帮助(For watermark detection, to ascertain whether there is a watermark, the watermark also have the help of a)

谱估计中的伯格算法，利用matlab仿真，对信号频率做出估计(The Burg spectrum estimation algorithm using matlab simulation, to estimate the frequency of the signal)

基于matlab关于计盒维数的程序代码，关于电树枝的分形维数(code of fractal dimension based on matlab)

MatLab自编的均值滤波、中值滤波、高斯滤波 图像处理函数。(MatLab self mean filtering, median filtering, Gaussian filtering image processing functions.)