K-means

A simple code for understanding lms nlms and wiener filters for beginners

说明：  数字下变频的matlab程序，在matlab中可运行(a progrme about ddc)

to calculate cost of stand-alone system

用matlab写的一个k-means聚类程序，简单实用(Using matlab to write a k-means clustering procedure, simple and practical)

add kml file to matlan

adaline adaline adaline

几种二维滤波算法的MATALB实现，以及图像RGB值得提取，高斯金字塔程序(MATALB realization of several two-dimensional filtering algorithms, as well as RGB value extracting, Gaussian pyramid program)

自由落体运动观测的三维卡尔曼滤波仿真，编程方式可改进(The 3D Calman filter simulation free fall movement observation, programming can be improved)

运行结果良好的三个RLS算法，供大家参考使用(good operating results in three RLS algorithm, for reference use)

IIR数字低通滤波器的直接设计(最小均方法），讨论系统稳定性并将系统最小相位化。。。(IIR digital filter direct designii)