ex1feat_clust

gpio测试程序，可用来控制gpio电平的高低变化(gpio control)

matlab课程编程【谷速软件】matlab彩色分割的ΔE色差(matlab programming courses [Valley] matlab software speed color segmentation ΔE color)

本程序用于提取视频中的某种颜色，颜色可以自行设置。通俗易懂，且结果准确。(This program is used to extract a color video, you can set your own color. Easy to understand, and the results are accurate.)

最优化方法，作业，包括BFGS，SUMT惩罚函数法等(Optimization)

话务分析软件，多时段统计，方便快捷，便于分析统计( This Program is Designed To Simulate The Smart Antenna System On A BTS Receiver ( Uplink ) General Constraints For Using This Software Antenna Array Of Four Elements Operating On 2 GHz With A Separation Distance 0.075 Meters Narrowband ( Uncorrelated Or Partially Correlated ) Signals Are Assumed An Authentication Code Of 10 Bits Is Sent First Two Users Are Served Only In The Presence Of Additive White Gaussian Noise Only )

说明：  首先，在非视距环境中，信号传播将产生多径效应，这将导致对到达时间的错误估计。其次PSO(Firstly, in NLOS environment, signal propagation will produce multipath effect, which will lead to wrong estimation of arrival time. Second, PSO)

自己编写的简单流体力学程序，供大家参考学习(Hydrodynamics code to write your own simple, for your reference learning)

pca主成分分析，matlab程序，用于图像特征提取，降维等 有中文注释(Principal component analysis)

盲源分离的FASTICA算法程序，对信号进行分离(Blind source separation procedure of FASTICA algorithm,)

角度和延时估计，里面一共5个小程序，已经写成函数形式，亲测好用(to estimate angle and time delay in array signal processing)