Matlab-Basics

基于Fisher线性判别的基因分类器的matlab源码(Based on Fisher Linear Discriminant gene classifier matlab source)

说明：  跳频扩谱通信matlab代码，实现跳频通信系统仿真。(Matlab code for frequency hopping spread spectrum communications, to achieve frequency hopping communication system simulation.)

this is LZW encode and decode

Implement the split and merge procedure for segmenting

定步长ODE4、ODE5算法，用法和ode45相似 唯一不同的就是ode45是[t,y]=ode45(), 这个是y=ode4()，因为是定步长的(Fixed-step ODE4, ODE5 algorithms, usage, and the only difference is similar to ode45 ode45 is [t, y] = ode45 (), this is y = ode4 (), because the step length is fixed)

很实用的一个OFDM仿真程序，OFDM采用BPSK、QPSK、16QAM、64QAM4种调制方式。按照星座图，将每个子信道上的数据，映射到星座图点的复数表示，转换为同相Ich和正交分量Qch。(A very practical OFDM simulation program, OFDM the BPSK, QPSK, 16 qam, 64 qam4 kind of modulation method. According to the constellation diagram, each will be the data on the channel, the plural of constellation is mapped to a point, said into in-phase Ich and quadrature Qch. )

误码率仿真原理推导睡眠以及相应的matlab程序(BER simulation schematic derivation of sleep and the corresponding matlab program)

说明：  奇异值分解降噪 SVD 用SVD进行奇异值遁甲降噪的MATLAB算法程序(Singular value decomposition for noise reduction MATLAB program)

信息隐藏实验教程，武汉大学出版社，主要关于图像载体知识，伪随机数发生器，图形信息的伪装技术(Information hiding experimental tutorials, Wuhan University Press, mainly camouflage technical knowledge of the image carrier, a pseudo-random number generator, graphic information about)

matlab实现的DTMF,可以产生DTMF信号然后识别出来。(matlab realized DTMF, can generate DTMF signals and then identified.)