FFT_exmaples_Matlab

方向检测的粒子滤波程序，内含重采样算法。(The direction of the particle filter detection procedures, including re-sampling algorithm.)

一个锁相环路，同相正交环路，一阶锁相环，做毕业设计时遇到的。(A phase-locked loop, quadrature-phase loop, the first order PLL, the design experience to do graduate.)

用MATLAB做的BP神经网络,能识别简单的图象(do with MATLAB BP neural network can recognize simple images)

目标检测与识别中，发生非刚性形变目标之间的点匹配算法。(Target detection and recognition, the occurrence of non-rigid deformation between the target point matching algorithm.)

根据齿轮基本参数，计算啮合刚度，得到具体的刚度值。(According to the basic parameters of the gear, the meshing stiffness can be calculated.)

基于核回归的迭代图像去噪算法，matlab源码   23825767KernelRegressionBasedImageProcessing

generation of rectangular shape signal. for a rectangular shape of width 1, sinc result also included

信号生成的组成部分，产生随机序列，生成模拟信号(signal generate)

光流法有很多种,这是一种最原始的光流法,需要更新可在其基础上进行改进(optical flow)

经常看到很多朋友问定步长的龙格库塔法设置问题，下面吧定步长四阶龙格库塔程序贴出来，有需要的可以看看 (Often see many of my friends ask determining step Runge-Kutta method set problem, the following step you set the fourth-order Runge-Kutta procedures paste out, there is a need to look at the)