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说明：  lms algorethem update

2D Laplace Equation. This program solves the following Partial Differential Equation

Swarm Optimization is a good technique

A Memo on How to Use the Levenberg-Marquardt Algorithm for Refining Camera Calibration Parameters

应用模拟电荷法对球一 板电极电场进行了计算，并用MATLAB语言编制了计算软件。 (The application charge simulation method, ball-plate electrode electric field calculation using MATLAB language computing software.)

Matlab class that creates an interactive, closed spline which can be used as a region of interest. Can be used to select regions in an image

生成无标度序列，可以设定网络节点数及最小度数，画出了P（k）图，理解较容易。(Generate scale-free sequence, you can set the network nodes and the smallest degree, to draw the P (k) maps to understand more easily.)

混合罚函数法，结合了外罚函数法和内罚函数法的有点，适用于matlab程序(Mixed penalty function method, a combination of external and internal penalty function method a little penalty function method for matlab program)

RGB-HSI相互转换的matlab函数，程序实现比较简单，直接可以运行(failed to translate)

1．窗口法设计FIR数字滤波器。 2．以Butterworth 模拟低通滤波器为原型，设计IIR数字滤波器。(1. Window Design of FIR digital filter. 2. In order Butterworth analog low-pass filter for the prototype, design IIR digital filter.)