chengxu

线性规划 用于计算多元一次方程组以及需要的计算 (Linear programming is used to calculate multivariate equations and computational time needed)

this is the simulation designed to know the switching time of the svpwm and the simulink model of the 6-pulse invetre and induction model with the krause d-q transformation is simulated .......

经典谱估计和现代谱估计方法matlab程序，周期图法，Welch法，AR模型的yuler,Burg,协方差和修正的协方差法(Classical and modern spectral estimation spectral estimation method matlab program, yuler periodogram, Welch method, AR model, Burg, covariance and modified covariance method)

输入邻接矩阵，该matlab算法输出连通子图结果，对赋权图，可通过设置权值阈值，将原图根据该阈值分为若干子图。(Adjacency matrix input, the output of the algorithm matlab connected subgraphs result, the weighted graph, by setting the weight threshold, based on the original image is divided into several sub-threshold map.)

基于邻接矩阵的33节点前推回代配电网潮流程序！(33 nodes based on the adjacency matrix to push back on behalf of the power flow program!)

A simple OQPSK modulator

说明：  一个完整的OFDM仿真程序，采用QPSK调制，有信道估计，大家交流下！(A complete OFDM simulation program, using QPSK modulation, a channel estimation, to share next!)

说明：  face detction...................................................

自编滤波函数与MATLAB系统自带滤波函数对高斯噪声处理效果的比较，包括均值滤波、中值滤波等滤波函数。(Self MATLAB filter function and the system comes with Gaussian noise filtering function to compare the treatment effect, including mean filtering, median filtering and other filtering functions.)

this programming shows how to process the image.it contains variable button with different process.