satools

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)

fish swarm main code

dqo axis to a-b-c axis

白噪声中单个正弦信号的频率检测与估计 产生，其中是一高斯白噪声，其均值为0，方差为1。用MUSIC方法估计观测数据中正弦波的频率，并给出白噪声方差()un2uσ 与复正弦波的振幅A的估计值。(A single frequency detection and estimation of the sinusoidal signal in white noise, which is a Gaussian white noise with mean 0 and variance 1. MUSIC method to estimate the frequency of sine wave in the observation data, and gives the white noise variance () estimated value of the the un2uσ complex sine wave amplitude A.)

ransac程序，在他人的基础上改进，增进了速度，经过测试，可直接应用于遥感影像匹配去除误差较大点，希望对大家有用。(ransac program, others based on improvements and increased speed tested, can be directly applied to the remote sensing image matching remove errors larger point, and hope to be useful.)

基于模糊控制的PID温度控制器的设计 :将模糊控制和PID 控制相结合起来，通过模糊控制实现PID 参数自适应的方法来控制系统温度。这种Fuzzy- PID 策略，模糊控制的采用不是代替PID 控制，而是对传统控制方式的改进和扩展，它既保持了常规PID 控制系统结构简单、使用方便、鲁棒性强、控制精度高的优点，又采用模糊推理的方法实现了PID 参数PK、IK、DK的在线自整定，兼具了模糊控制灵活性、适应性强的特点，相比单纯的任一种控制效果都要好(PID temperature controller design based on fuzzy control: fuzzy control and PID control combine to achieve PID adaptive approach to control system temperature by means of fuzzy control. This Fuzzy- PID strategy is not to replace the use of fuzzy control PID control, but the traditional control methods to improve and expand, both to maintain a simple and conventional PID control system structure, easy to use, robust, and high control accuracy advantages, but also the use of fuzzy inference PID parameters to achieve the PK, IK, DK-line self-tuning, both the fuzzy control flexibility, adaptability features, compared to simply have a good control effect either)

Heterogeneous Cellular Networks (Heterogeneous networks, multiple tier networks) simulation by matlab 异构网（异构蜂窝网，多层异构网）matlab 建模。(Heterogeneous Cellular Networks (Heterogeneous networks, multiple tier networks) simulation by matlab )

基于单目视觉的障碍物检测好几篇经典文章 还有部分matlab代码(Monocular vision based obstacle detection quite a few classic articles as well as some matlab code)

说明：  采用beamlet可检测直线的优势对图像中的桥梁进行检测，正确率到80 。(Beamlet can be detected using the advantages of a straight line the bridge on the image to detect the correct rate to 80 .)

基于IHS和Pca的融合算法代码，采用matlab语言编写，清晰易懂(IHS AND PAN fusion matlab code)