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这是一个实现拉格朗日插值的数学程序，也很经典。(This is a mathematical realization of Lagrange interpolation process is also very classic.)

了解单频激光干涉仪的非线性误差，使用matlab软件工具对提出的非线性误差修正方法进行验证，对干涉信号中的直流分量偏差对测量的影响进行分析。(Learn nonlinearity error single frequency laser interferometer using matlab software tools for the proposed non-linear error correction method for verification of the DC component of the interference signal on the measurement of the deviation analysis.)

用matlab实现遗传算法，包括有交叉变异等及适应值的计算啊(Using matlab genetic algorithm, including the calculation of the of cross mutation and adaptation value.)

compare with 2 image

PMSM with PWM .......

二次型的仿真，利用matlab实现，很好的例子啊(The second type of simulation using matlab to achieve a good example)

说明：  最小平方反褶积代码。地球物理科学中广泛使用的反褶积方法，使用Matlab语言编写。(least squares deconvolution code. Geophysical Sciences extensive use of deconvolution method, the use of Matlab.)

说明：  MATLAB 数值计算 入门 源码 &sup2 introduction to MATLAB &sup2 linear equations &sup2 interpolation &sup2 zero &macr nding &sup2 least squares &sup2 quadrature &sup2 ordinary di&reg erential equations &sup2 random numbers &sup2 Fourier analysis &sup2 eigenvalues and singular values &sup2 partial di&reg erential equations(Numerical Computing with MATLAB)

This is the code of l1-norm for Lotka-volterr Model

里面的有些自适应的程序文件是后来加上去的，有些还调试不成功。但是生成局放信号，对其emd分解，频谱显示，希尔伯特变换，这些都能够实现。效果很好(Inside some files are added later, and some debugging unsuccessful. But PD signal generation, emd decomposition, spectrum display, Hilbert transform, which are able to achieve. Good results)