firefly

二维pca算法 由南理工的杨健老师提出的(Two-dimensional pca algorithm of Yang Jian, a teacher from the proposed Huanan)

粒子滤波 PF( Particle Filtering) 是在 贝叶斯滤波框架下基于 Monte Carlo 采样的统计滤波方法，可解 决非线性、非高斯的滤波问题，声源跟踪就属于这类问题。近年 来，基于粒子滤波的声源跟踪算法已成为研究的热点。 (he real acoustic data recorded in a typi- cal meeting room using a small-scale microphone array is used for tracking experiments． Results show that the proposed algorithm can realise effectively the orientation tracking of the randomly walking speaker，in which，the root mean square error of tracking in direction of the hori- zontal angle and the elevation are all less than 5°． )

主成分分析的matlab源代码，很有帮助，我已经用过好多次(principal component analysis)

对偶单纯形法matlab程序，可以显示每步计算步骤，方便初学者理解单纯形法。(Dual simplex method matlab, can display every step calculation steps for beginners to understand the simplex method. )

Alpha stable generator

数据挖掘中经典算法实现，可以节省不少时间哦(matlab code for classical algorithms in Data Mining)

说明：  几种解双曲方程的差分格式程序源代码（MATLAB）(Several solutions of difference scheme for hyperbolic equations program source code (MATLAB))

说明：  本Matlab程序是《现代信号处理》中利用MUSIC算法进行的谐波恢复的仿真程序(The Matlab program is )

说明：  载波恢复技术及其相关算法，比较全面，拿去做参考，有点详细(Carrier recovery techniques and related algorithms, more comprehensive, taking reference to do a bit more)

说明：  用于实现常规AM调制的MATLAB源程序。(Matlab demonstration script for AM modulation. The message signal is+1 for 0 < t < t0/3,-2 for t0/3 < t < 2t0/3 and zero otherwise.)