QPSK

lena image for research work

很好的程序哦！可以用于混沌系统的同步研究，对于系统参数未知的网络进行估计，很好！(very good！it is very helpful for our study！)

MIMO 系统中 各用户功率分配问题的文章PDF(MIMO 功率分配)

matlab数字滤波程序，针对陀螺检测信号进行数字滤波(Matlab digital filter, digital filter for gyro testing signals)

In this optic fiber link budget analysis and pcm and other program are written in matlab code

simulation aodv simulation aodv

利用Matlab编写构造最小生成树的Prim算法，程序注释清晰，通俗易懂。(Minimal Spanning Tree-- Prim)

matlab 程序 模糊均值FCM 算法(the Matlab procedures fuzzy means FCM algorithm)

由设计要求可知，wp<=0.2π，允许误差幅度小于1dB，ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能，设计程序时，把输入序列定为验证函数x（t）=4sin（100πt）以及x（t）=4sin（200πt）和x（t）=4sin（400πt）。又因为Ts=1.25ms，T=80ms，故采样点为64，即N=64，所以当M=6，可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)

fft的matlab代码，毕业设计用，增加批处理功能(fft in matlab code, graduation design used to increase the batch processing function)