nrm5

用matlab实现信号的基本处理，还要学会用matlab进行分析(Using matlab to achieve the basic signal processing, but also learn how to use matlab for analysis)

说明：  两折线法抑制峰均功率比，通过对原始OFDM信号和LNST方法进行CCDF仿真分析。(Two-line method for suppressing the peak to average power ratio, by the original OFDM signal and LNST method CCDF simulation.)

ambiguity function matlab code

人脸识别代码，数字图像处理 使用matlab内置函数(face detection program, using matlab function to detect human face )

digital noise noise can eliminated and filters used

本书对无线信道的建模、OFDM以及MIMO的基础理论和实践作了一个综合的介绍，并给出了MIMO-OFDM系统基本的的技术matlab仿真代码，非常值得从事无线通信系统研究仿真人员作为参考。(MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE, Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n), wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book provides a comprehensive introduction to the basic theory and practice of wireless channel modeling, OFDM, and MIMO, with MATLAB programs to simulate the underlying techniques on MIMO-OFDM systems.)

this program is designed for solving the two dimensional photonic structure

Testing complicated str.replace.

灰色预测代码用于根据现有数据来预测未来一段时间的数据(Grey prediction according to existing code is used to data to predict the future a period of data)

说明：  Matlab编写BPSK信号通过AWGN信道的仿真过程(Matlab write BPSK AWGN channel signal through the simulation process)