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about various methods of image denoising and its description.

目标因子分析，用于找寻主因子数的个数，清晰明了的看出其步骤(Target factor analysis, to find the main number for the number of factors, see the steps clarity)

说明：  matlab coding for pid tuining

偏微分方程的MATLAB解法。 偏微分方程工具箱提供了研究和求解空间二维微分方程问题的一个强大而又灵活实用的环境。(MATLAB Solution partial differential equations. Provided in the toolbox of partial differential equations and differential equations to solve the problem two-dimensional space of a strong and flexible and practical environment.)

本程序实现LPP降维功能，用于多模态故障诊断中，对象为TE，诊断效果很好(This procedure realize the LPP dimension reduction function, used for fault diagnosis of multimodal, object for TE )

说明：  采用粒子群算法对GARVER-6节点配电网络进行直流潮流计算(DC power flow calculation of GARVER-6 node distribution network using particle swarm optimization)

说明：  采用面向对象的基本思想,MATLAB/SIMULINK环境下,开发出一个基于MATLAB的化工单元操作工具箱(ChET)并以此工具箱为基础进行了化工过程模拟的尝试。(Adopt the basic idea of object-oriented, MATLAB/SIMULINK environment, the development of a MATLAB-based toolbox of chemical unit operation (ChET) and to the toolbox as the basis for a chemical process simulation experiment.)

离散系统的MATLAB实现。学习利用matlab求解系统频率响应的方法；学习利用matlab求解系统输出响应的方法； (MATLAB realization of discrete systems. Learning methods for solving systems using matlab frequency response learning methods for solving systems using matlab output response )

这是一个关于BPSK系统的仿真程序，并画出在瑞利信道和高斯信道下的误码率图形(It is a BPSK system simulation program, and draw in the Rayleigh and Gaussian channels channel bit error rate under the graphics)

说明：  时间序列分解，时间序列重构，时间延迟的计算。(the disjiont of time series,reshape the time series,calculate the time delay.)