papr_comparison

在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)

编写的MATLAB处理语音信号的软件界面，能够实现显示输入语音信号的混音，重放，以及波形的时域和频域显示(MATLAB signal plot)

说明：  超好的crc编码 与解码 在matlab中实现(Super good crc encoding and decoding is implemented in matlab)

交互实验 tryfzero， 演示函数FZERO所使用的方程求解方法(Interactive experiments tryfzero, demo function FZERO equation used method)

用matlab处理的人脸识别，基于pca算法(Matlab deal with face recognition based on pca algorithm)

A major challenge to MIMO-OFDM systems is how to obtain the channel state in- formation accurately and promptly for coherent detection of information symbols and channel synchronization.

future work for hop by hop

实现matlab很多功能的源代码，可能是书配的光盘(Achieve a lot of function in matlab source code, are probably book with CD-ROM)

指纹识别技术的matlab源程序。可以基于这些代码进行二次开发。在matlab中，设置当前的目录为工作目录，在命令行中输入fpextractdemo，即可运行程序。(Matlab source fingerprint recognition technology. Can be based on the code for secondary development. In matlab, set the current directory as working directory, the command line, enter fpextractdemo, you can run the program.)

iris information for research.give details of iris.