MATLABdianzijiaoan

这是一些关于学习matlab 的资料，我认为比较重要对于matlab的初学者，上传以下希望和各位朋友分享一下资源，还望多多交流！(This is some information on learning matlab, I think the more important for matlab beginner, upload the following hopes and all our friends to share resources, but also hope that more exchanges!)

reflectivity of dbr stack at different input angles

Implements SIR epidemic model

几个有关通信系统的matlab程序,有关信号，包含：a,对抽样频率为90kHz的信号进行下抽样抗混叠滤波器设计的程序，b,信号抽样率转换的程序，c,通过补零内插对信号进行下抽样，分析抽样对信号频谱的影响的程序(Some matlab programs about communiction system,mainly about signal,a,program about filter to signal sampling without aliasing ,b,transfering signal sampling rate,c,zeros-added sampling,with its influence of phase-frequency。)

CJ-干扰对齐多用户以及单用户的代码学习(CJ- interference alignment multi-user and single user code learning)

说明：  matlab FIR 底通和带通滤波器和IIR 底通和带通滤波器完整程序(Matlab fir bottom pass and band-pass filter and IIR bottom pass and band-pass filter complete program)

非线性通信系统的仿真，有saleh模型，三阶无记忆非线性器等(Nonlinear simulation of communication systems, there Saleh model, third-order memoryless nonlinear, etc.)

利用Matlab编程实现对lena.bmp灰度图象进行QF=50和QF=40的压缩和解压缩，比较二者的PSNR，并且利用霍夫曼编码模拟信道中传输图象。通过了Matlab2009A测试。(Using Matlab program to compress and decompress the gray image Lena.bmp at QF = 50 and QF = 40,as well as comparing the result of two situation.Then using Huffman coding analog channels transmitted images. Adopted Matlab2009A test.)

Tasks of the machine learning lessons

本文主要讲的是图像变化中所使用的小波变换的一些基本知识(This article is primarily concerned with changing the image used in some of the basics of wavelet transform)