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MATLAB读取cad生成的dxf文件,在MATLAB可以处理简单的CAD的对象，为MATLAB读取cad提供了一种方法。(MATLAB can read the file of dxf. You can do opertion to the object in the cad.)

用FFT对连续信号做谱分析一理解频谱泄漏的概念 (FFT matlab Hamming)

The code is a Matlab program which can be use to calculate the energy distribution of grating. The method used is RCWA method.

Matlab中的Simulink仿真例子，可用于练习各模块的使用及功能(Matlab example)

snake算法，主动几何模型，用来进行基于区域的图像分割。(snake algorithm,for image sementation。)

模式识别工具箱，很好用，matlab原程序(pattern recognizition toolbox)

matlab数值积分程序，里面包括了常用的matlab数值积分的程序，包括手写的和matlab自还的函数。(matlab numerical integration procedures, which include commonly used matlab numerical integration procedures, including hand-written and self is also a function of matlab.)

任意阶zernike多项式的计算，在进行波前拟合时可调用(Zernike any order polynomial terms, during the fitting can be called wavefront)

LFM信号的分数变换,用于信号距离探测 精确度更高(Calculation of the Fractional Fourier Transform)

最小二乘法的matlab M文件，简单易懂，还画出了相应的图形(Least squares matlab M files, easy to understand, but also draw the corresponding graph)