split_block

现代数值计算方法所附光盘源码第五部分（福建师范大学）马昌凤, 林伟川编著 科学出版社(Modern numerical methods accompanying CD-ROM Source fifth part (Fujian Normal University) MA Chang-Feng, LIN Wei-chuan edited by Science Press)

The system is about simple Vector Control of Permanent Magnet Synchronous Motor. The speed controller is using PI controller and the current controller is using Hysteresis band.

In computer science, particle swarm optimization (PSO) is a computational method that optimizes a problem by iteratively trying to improve a candidate solution with regard to a given measure of quality. PSO optimizes a problem by having a population of candidate solutions, here dubbed particles, and moving these particles around in the search-space according to simple mathematical formulae over the particle s position and velocity. Each particle s movement is influenced by its local best known position but, is also guided toward the best known positions in the search-space, which are updated as better positions are found by other particles. This is expected to move the swarm toward the best solutions.

已有的文本过滤受限，所以对现有的文本过滤软件进行了算法改进，对现有的问题进行分析，故而有着实用价值，但是文本过滤仍然有着不能弥补对图形图象的无效，所以有必要对图象视频等进行过滤(Already limited text filtering, so the existing text filtering software algorithms to improve on the existing analysis of the problem the club would have practical value, but still have a text filter should not make up for the graphic image is invalid, there is necessary to filter the video image)

解决DFS3问题的代码 解决DFS3问题的代码(To solve the problem DFS3 code To solve the problem DFS3 code )

Simulation of Chaotic Henon Map

用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(PCA to achieve recognition )

this is face for matlab implementation yale data sets

基于李雅普诺夫稳定性的模型参考自适应控制源程序。(Lyapunov stability of the model reference adaptive control based on the source code.)

here data is given and estimate using ML estimation in pattern recognition