FIr

说明：  本程序为利用matlab求解微分方程的源程序及相关例子.(matlab.)

用matlab分析数值的，有拉个朗日插值、三次样条插值法、NEWTON插值、hermite插值、mewton形式的hermite插值、平方根法、gauss消去法、三角分解法、jacobi迭代法、 gauss迭代法、sor迭代法、最速下降法、共额梯度法、mewton迭代法、逆broyden迭代法。一共15段代码。 (Numerical analysis using matlab, there are a Long Day interpolation, cubic spline interpolation, NEWTON interpolation, hermite interpolation, mewton form hermite interpolation, square root method, gauss elimination, triangular decomposition, jacobi iterative method, gauss iterative method, sor iterative method, steepest descent method, a total amount of gradient method, mewton iterative method, inverse broyden iteration. A total of 15 sections of the code.)

matlab 编写 红外弱小目标检测，适合在小范围小目标中做检测，本代码应调试完成，可以直接根据文件中readme.txt运行代码。主要原理是找到图片中最大峰值并予以表示出来。(Matlab writing infrared dim small target detection, suitable for small range of small targets to do the test, the code should be debugged, you can directly run the code in accordance with the file readme.txt. The main idea is to find the maximum peaks in the picture and represent them.)

应用nlms自适应滤波算法进行回声消除的matlab程序，很简单。(application nlms adaptive filtering algorithms eliminate echoes of Matlab procedures, is very simple.)

辅助粒子滤波源程序，APF经典程序，欢迎下载。(Auxiliary particle filter source, APF classic program, welcome to download.)

拉格朗日法求解卧式下肢伸屈运动的动力学方程(Lagrange method for solving the dynamic equation of the lower limbs)

说明：  DPD一些代码优化，以及优化的一些算法说明(Some code optimizations of DPD and some algorithm descriptions of optimizations)

一个50行的简短Matlab有限元程序，求解三维线弹性问题。执行fem3d.m即可。(A brief 50-line Matlab finite element program for solving three-dimensional linear elastic problem. Executive fem3d.m .)

这是一本非常实用的关于自适应滤波器的教材的电子书(This is a very useful textbook on adaptive filter e-book)

3D Wave equation Model forwarding by the method of pesudo-spectrum