MODEL

受激布里渊散射脉冲压缩模拟程序，同种介质的双池。(Stimulated Brillouin scattering pulse compression simulation program, the same kind of media pool.)

基于小波分析的检测电力电子系统中电系统故障(WAVELET BASED SIGNAL DETECTION)

基于k近邻规则的PCA方法，改进的主元分析法用于故障诊断(PCA based on KNN)

绘制单架飞机（单目标）的时延多普勒关系图(Plot Delay-Doppler of single target.)

matlab source code for codebook training

产生速率160Gbit/s,脉宽1.25ps的一阶高斯脉冲模拟序列（101101）(Production rate of 160 Gbit/s, pulse width 1.25ps first order Gaussian pulse simulation sequence (101101))

语音识别的matlab实现 不过是p-file 可以运行 (Matlab voice recognition is the realization of p-file to run )

着重介绍了OFDM 系统 中的峰值平均功率比（PAR）问题，给出了峰值平均功率比的定义以及高PAR 产 生的原因和它带来的问题，并且分析了OFDM 系统内PAR 的分布，最后对国内 外各种降低PAPR 的方法进行了简单介绍。(Focuses on the OFDM system The peak to average power ratio (PAR), and gives the definition of peak to average power ratio and high PAR production Health reasons and problems it brings, and the analysis of the distribution of the PAR of OFDM system, the last of the domestic A variety of methods to reduce PAPR outside a brief introduction.)

用最速下降法求解多维函数的极值 function [x,minf]=minFD(f,x0,var,eps) 目标函数：f 初始点：x0 自变量向量：var 精度：eps 目标函数取最小值时的自变量值：x 目标函数的最小值：minf( With the steepest descent method for solving the multi-dimensional function of the extreme value function [x, minf] = minFD (f, x0, var, eps) target function: f Initial Point: x0 argument vector: var Accuracy: eps target function takes the minimum value of the independent variable values: x minimum target function: minf)

说明：  Alamouti空时编码，16QAM调制(Alamouti Sapace Time Coding, 16QAM.)