EKF

一些基本的語法練習，可以拿來實際應用，包含了註解與程式(Some basic grammar exercises, can be used to practical applications, including annotations and programs)

说明：  fuzzy inertia weight particle swarm optimization

Taking a Jacobian Matrix of the system defined by equations (3) to (6) and evaluating the matrix at the equilibrium, at which all state variables

带有markov链的灰色系统程序，自己编写的，效果不是特别的明显，但以改小误差(Grey theory model with markov chain to do prediction!)

地震处理中的射线追踪程序及其应用程序，可以实现建模、射线追踪演示、偏移等多项功能(Ray-tracing program and its application。 Can achieve the modeling, ray tracing demo, raytrace migrate )

fft program for 512 point with overlap of 50

东风汽车公司基于matlab的电控机械式自动变速器开发资料，仅供参考( Dong feng auto company, AMT development way based on matlab/simulink and some basic calibration tool such as CANApe)

to check the uniformity of random numbers by using chi square test

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.ff

产生高斯脉冲的前15阶导函数。该函数的输入参数为：矢量t定义时间轴；高斯脉冲导函数的阶数k，取值范围[1，15](have a Gaussian pulse of 15 derivative function. The function of the input parameters : vector defined time frame t; Gaussian pulse derivative function of order k, value in the range [1,15])