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matlab生成随机数，uinform产生一组[0，1]分布的随机数，riddling产生一个N(0,1)正态分布随机数，normal产生n个N(a,b)正态分布随机数。(Use matlab to generate random numbers, uinform produce a set of [0,1] random number distribution, riddling produce a N (0,1) normally distributed random numbers, normal generate n N (a, b) normally distributed random numbers.)

读入图像到命令窗口然后按CTRL + ENTER键，执行每一个单元。增强或降低图像亮度，不是普通的灰度调制。(first read any two image in command window then press ctrl+enter to execute each cell .highlight duller value nd increase or decrease the value from cell box to increase or decrease the image)

Programm FNN calculates the embedding dimension f a time serie using the method of false nearest neighbors.

FOA修改程序，由台湾老师潘文超提出的一种群体智能算法(FOA modify the program, a swarm intelligence algorithm proposed by Taiwan teacher Pan Chao)

微环级联四波混频,基于FFT算法，在2013b环境下可运行(cascaded FWM in microring )

基于MATLAB_Simulink的系统仿真技术与应用大家可以学习下，很好的东西啊(MATLAB_Simulink system based on the simulation technology and application we can learn, the good thing ah)

正弦信号加载2 的白噪声后的功率频谱图以及加载后的失真度计算(Sinusoidal signal loading of 2 white noise power spectrum and the calculated distortion after loading)

How data compression is done

这是rfid防碰撞算法的simulink仿真程序(simulink program)

利用LPC算法实现对于语音信号的特征提取，将一帧的语音信号用简化模型的参数来表示(The use of the LPC algorithm to extract to achieve For the the characteristics of of the voice signal, will the the a of the voice to represent the by the signal with a simplified the the the parameters of of the model)