PSNR

matlab 实现PCA算法，可以输出识别率，有详细注释，值得一用(Face Recognition Using PCA algorithm procedure, with annotations, 88 recognition rate )

基于matlab的发动机工作过程模拟。适用于初学者(Based on Matlab engine process simulation. For beginners)

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)

MUSIC算法，波束域和阵元域都做了仿真并进行了对比！(MUSIC algorithm, simulation was made in the beam domain arrays and domain and compares the!)

用对数似然估计法求解时间序列分析中的ARIMA模型的matlab源代码(with several likelihood estimation method Time Series Analysis of the ARIMA model Matlab source code)

固定资产监测，内含源码，子函数，数字图像处理课程设计，参考冈萨雷斯的《数字图像处理MATLAB版》(Fixed asset monitoring, containing source, Functions, digital image processing course design, with reference to Gonzalez s Digital Image Processing MATLAB Edition )

matlab - mapping 4 bit image to 8 bit and 8 bit image to 4 bit

Numerical solutions for ODEs

说明：  通信系统关键技术仿真--比特加载算法 函数完成在给定子信道信息、误码率和码元速率的前提下子信道的比特分配。(Key technology communication system simulation- bit loading algorithm function to complete in a given sub-channel information, the error rate and symbol rate sub-channel under the premise of the bit allocation.)

Matlab simulation of PMSM with SPWM modulation. This is an example that use every single element of simulink library, so it can help you understand details of PMSM simulation. This simulation module was built by my own, any questions, pleases contact me.