newmarkb

these code are about adaptive filter.

说明：  直扩系统，适合学生毕业设计，结构简单，使用方便(DS system, suitable for graduate students to design, simple structure, easy to use)

对于随机数据和Iris数据的层次聚类算法(For random data and Iris data hierarchical clustering algorithm)

说明：  上采样和内插，使得系统中同时出现的窄带信号和宽带信号能够采用适合本信号的采样率(On sampling and interpolation, making the system at the same time, the narrowband signals and broadband signals can be used for the signal sampling rate)

Eletromagnetism file of Matlab of my teacher in university.

求解一个方程，用画图命令，将求解的过程描述出来(Solving an equation, with the drawing command, describe the process of solving)

说明：  This is code to simulation of AM, FM, PSK, QAM modulation

基于LMS的双向回波削除源码，不过回波幅度不要大于0.2,否则算法认为DOUBLE TALK DETECT。各位可修改此阀值，试试效果(based on the two-way LMS Echo slashing source, but not greater than the rate Echo 0.2, or that the algorithm** DOUBLE TALK. You can modify this threshold, try Effect)

说明：  粒子群优化算法，弥补pso全局搜能力差，GA局部搜索能力差的不足(Particle Swarm Optimization (PSO) can make up for the deficiencies of poor global search ability of PSO and poor local search ability of GA.)

针对视频中的运动估计的钻石搜索法，比三步搜索法好，有源码以及数据。(Motion estimation for video in the diamond search, better than the three-step search method, with source code and data.)