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说明：  基于pde的图片去噪算法，用于去除图片白噪声(Pde-based image denoising algorithm, white noise is used to remove pictures)

Matlab code soving 2D heat conduction using FEA

matlab常用函数参考，包括基本的函数和一些特殊的函数。(matlab reference commonly used functions, including basic functions and some special functions.)

说明：  这是matlab中进行矩阵LU分解的代码。是一个包，集合了模拟LU分解所需的函数文件。(A function for matrix LU factorization.This is the first function.There are another three function named "bslashtx","forward","backsubs".)

The file introduces a modified method for maximum power point tracking of a photovoltaic array by open circuit voltage method.

BA_GMRES 内迭代预处理的GMRES(Inner-iteration for GMRES)

详细画出了时域和频域的相关图，包括面积、周长、矩形度、伸长度，采用的是脉冲对消法。( Correlation diagram shown in detail the time domain and frequency domain, Including the area, perimeter, rectangular, elongation, It uses a pulse of consumer law.)

扩展卡尔曼matlab编程的一种实现方法．(Extended kalman matlab Programming Method.)

晋级搜索的程序，非常好的程序，带有中文解释(Advance search program, very good program, with Chinese interpretation)

说明：  用的是图像处理的知识 非常实用 可以参考学习(Using a very practical knowledge of image processing can refer to learn)