NEMD_Supplement

说明：  包含Matlab十五个常用的小例子哦，菜鸟新手练手的好东东(Matlab contains a small example of 15 commonly used Oh, rookie novice practicing good hand Dongdong)

说明：  This code is related to the course Digital Communications. It simulates a communication system which uses AWGN and 16QAM

this is very good book, so i want to upload this here

zernike矩需要用到的一些处理函数，可以直接调用，非常方便(zernike moments need to use some of the processing function can be called directly is very convenient)

本程序为通信系统中的GMSK调制程序，对于研究通信调制解调的人来说十分有用！(This procedure for the communications system GMSK modulation process, the study of communication modem very useful for people!)

适用于MIT-BIH数据库中心电信号的读取，同时做出心电图像(For signal MIT-BIH database center to read, and make ECG as)

its about how to calculate the distance by matlab

sensor AWGN channel M=8 N=4 SNR=1:14 include 8 psk

语音增强-----matlab，信号与系统，大作业题目，非常不错，希望您喜欢。(Speech enhancement----- matlab, signals and systems, large job title, very good, I hope you like it.)

里面有两个程序一个可以方便改变网络节点连接方向的程序，非常好用，另一个可以生成随机图，对研究网络的性能很有帮助(There are two programs that can easily change the direction of the program to connect network nodes, very easy to use, one can generate random maps, useful for the study of network performance)