matlabQ

基于扩展记忆的粒子群优化算法（Particle Swarm Optimization based on memory）(This paper combines SVM with improved PSO (Particle Swarm Optimization with Extended Memory, PSOEM) and then builds PSOEM-SVM forecasting model. The PSOEM searches the solution space intelligently and finds out the best one. Parameters in SVM are optimized by PSOEM, which implements automation of the parameter optimization avoiding the blindness of selecting parameters. Not only does it utilize the generalization feature of SVM, but enhance the global search ability of PSO (Particle Swarm Optimization). Thus, both accuracy and speed are increased at the same time.)

说明：  一个很简单，易于明白的matlab文件，适合初学者自学(A very simple and easy to understand the matlab file, suitable for beginners learning)

UKF在机动目标跟踪中的程序，可以直接运行(UKF in maneuvering target tracking programs can be run directly)

mathematic simple equation for signal processing

一款支持向量机的系列小程序，希望对大家有用吧。。(A series of small support vector machine program, we hope to be useful it. .)

语音信号的采集与处理，数字信号处理课设，MIMO OFDM matlab仿真,小波包分析提取振动信号中的特征频率。( Acquisition and Processing of the speech signal, digital signal processing class-based, MIMO OFDM matlab simulation, Wavelet packet analysis to extract vibration signal characteristic frequency.)

双十字阵矢量水听器阵的指向性研究，自己写的，试试看(double ten is written by me)

detection of the optimal countour

gm（1，1）灰色预测源码，敬请查看，如有问题请联系(grey model，based on c++，please )

一个按照时间抽取的基2快速傅里叶变换（基2FFT-DIT）。输入倒位序，输出自然顺序。(A time taken by the base 2 fast Fourier transform (base 2FFT-DIT). Enter the inversion sequence, the output of natural order.)