mkabrpt.m

hilbert spectrum and DFT

模拟弹簧小球自由摆动，工程力学专业毕业设计程序(Spring ball simulate swing)

matlab 智能算法30例介绍，其中有背景，分析，程序，供大家参考。(matlab introduce intelligent algorithms 30 cases, including the background, analysis, procedures, for your reference.)

能够实现蚁群算法寻优的程序，可以直接运行，运行后出来收敛图(Ant colony optimization algorithm can achieve a program that can be run directly after running out of the convergence plan)

希尔伯特变换hilbert得到的解析信号，并对变换结果进行傅里叶变换，观察频谱分布(Hilbert transform to obtain the analytic signal, and transform the results of Fourier transform, observe the spectrum distribution)

The PID controller is the most widely used controller in industrial systems. However, appropriately tuning a PID controller is not an easy task although it has only three parameters at most. This submission provides a tool for beginners to learn PID tuning.

说明：  完成TDOA的chang和fang算法，画出了对应的算法散点图及位置误差图像(The simulation of TDOA chang and fang.)

使用mantlab，计算图像的一阶熵和二阶熵(computer the first-order entropy and the second-order entropy)

sift算法的演示matlab程序 包括特征点的选取，算子的生成以及图像的自动匹配(sift the demonstration of the algorithm matlab program Including the selection of feature points, the automatic matching of the count of word generation and image)

一种基于chan算法的tdoa定定位的gdop程序源码 (Given the positioning gdop program source code algorithm TDOA based chan)