Power-system-harmonic-measurement

Fast mex K-means clustering algorithm with possibility of K-mean++ initialization (mex-interface modified from the original yael package https://gforge.inria.fr/projects/yael) - Accept single/double precision input - Support of BLAS/OpenMP for multi-core computation Please run mexme_yael_kmeans.m to compile mex-files (be sure that mex -setup have been done at least one) Run demo "test_yael_kmeans.m"(Fast mex K-means clustering algorithm with possibility of K-mean++ initialization (mex-interface modified from the original yael package https://gforge.inria.fr/projects/yael) - Accept single/double precision input - Support of BLAS/OpenMP for multi-core computation Please run mexme_yael_kmeans.m to compile mex-files (be sure that mex-setup have been done at least one) Run demo "test_yael_kmeans.m")

this code is a particle filter code in 2 Dimension and integrated to extended kalman filter.

The carpetplot class is a tool to create four variable carpet plots and three variable cheater plots

基于matlab的基本的粒子群程序，可以直接运行，有助于初学者学习(Based on of matlab the basic particle swarm program can be run directly to help beginners learn)

kd树在matlab下的实现主要包含4个子函数(The following code implements a KDTree search algorithm in MATLAB.There are 4 main functions)

极点配置直接自校正控制 （最小相位确定性系统）(Pole placement direct self-tuning control (minimum phase deterministic system))

可以计算光纤与波导耦合的1db容差，只需要算出几组耦合值，然后倒入到matlab 程序中便可自动得到1db 容差。(calculate the tolerance of 1db，it is evry eazy for user to use。)

说明：  简单的音调识别系统，能够识别出钢琴弹奏出的音符/(Simple speech recognition system based on Matlab can get the final result through sample training.)

Data Encryption Standard

LC滤波器设计与制作LC滤波器设计与制作(LC filter design and production)