pca

Probe into Image Segmentation Based on Sobel Operator and Maximum Entropy Algorithm

说明：  平方载波同步法的MATLAB实现 锁相环部分的仿真程序 结果正确 可以直接使用(PLLC.M)

说明：  求解系数矩阵由16阶Hilbert方程组构成的线性方程组,Gauss-Seidel迭代法；(The solution of coefficient matrix consists of 16 Hilbert equations, Gauss-Seidel iteration method.)

matlab环境下的三相逆变仿真，里面含有SPWM调制模块。(three phase inverter！)

粒子滤波跟踪算法学习的好文档。为个人读书心得，主要从三个角度去理解粒子滤波，由浅入深，有学习价值！(Particle filter tracking algorithm to learn a good document. For personal reading experience, mainly from the three perspectives to understand the particle filter, Deep learning value!)

一些基本的做copula的matlab程序，可以画累计分布函数图。(Some of the basic copula matlab program, you can draw the cumulative distribution function diagram.)

Otsu method manual implementation in matlabe

与ART算法相对应，采用乘法迭代算法MART进行层析成像反演的必备程序。(And ART algorithm corresponds iterative algorithm using multiplication MART tomography inversion essential procedures.)

本程序运用小波分析法对信号进行3层分解，然后提取系数，去噪后对信号进行重构(This procedure using wavelet analysis of signal decomposition of 3-layer, and then extracted coefficients of the denoised signal is reconstructed)

bp matlab版 bp 三层神经网络，用于函数逼近。(bp matlab version bp three-layered neural networks for function approximation.)