control-system

矩阵应用matlab工具箱。增加了基于矩阵的复杂运算。(Matlab toolbox matrix applications. Increase the complexity of matrix-based computing.)

说明：  本代码为经典PSO微粒群算法，通过修改w值，使得PSO的搜索在全局与局部之间得到最优(The code for the classic PSO particle swarm algorithm, by modifying the w value, makes the PSO search between the global and local optimal)

PCA主成分分析，提取主特征，降维处理(PCA principal component analysis is used to extract the main features and reduce the dimensionality)

说明：  周克敏 鲁棒控制基础（essential of robust control） 书后部分习题(周克敏the basis of robust control (essential of robust control) part of the book Exercises)

m文件dtw,mfcc,vad,转换为c语言文件。用于声音检测(m file dtw, mfcc, vad, converted to c language file. For voice detection)

digital noise noise can eliminated and filters used

雷达SNR相对于检测距离的曲线，其中对应不同的雷达截面积和发射功率。(Radar SNR curve with respect to the sensing distance, which corresponds to the type of radar cross section and transmit power.)

本代码可以实现CIC的抽取滤波功能，性能很好(This code implements the CIC decimation function, performance is very good)

hysys and matlab link

说明：  Frequency Hopping Spread Spectrum 这是一个跳频信号的时频分析程序(Frequency Hopping Spread Spectrum is a frequency-hopping time-frequency analysis program)