Foa

a trial version of PCA and Knn to face recognition. This file is not a full version of a code knn, however it is a good approach to start one.

对信号进行EEMD分解，比原先的EMD效果更好，能够分解出较好的本征模函数(EEMD the signal decomposition, works better than the original EMD, better able to factor out the intrinsic mode function)

说明：  九电平逆变器Simulink模型，拓扑采用H桥级联，SPWM调制方式。(Simulink model of nine-level inverters adopts H-bridge cascade and SPWM modulation.)

UWB viterbi decode matlab代码； 包括自己实现的matlat viterbi 译码和调用matlab内部模块的代码； 分硬判决和软判决两种情况； 严格按照MB-OFDM UWB协议实现；(UWB viterbi decode matlab code including themselves realize the matlat viterbi decoding and internal module call matlab code sub-hard decision and soft-decision two cases in strict accordance with the MB-OFDM UWB protocol )

bayes code for matlab

绝对可以用的 倒立摆程序 人格保证(matlab daolibai mohu)

说明：  用matlab算法求解求解二位流动的雷诺方程(solve Reynold Solving Reynolds equation of two-dimensional flow by MATLAB algorithm)

LFM的脉冲压缩，即匹配滤波器的产生，并给出了压缩后的仿真波形。(LFM pulse compression, that is, the selection of matched filter, and gives the simulation waveforms compressed.)

for zmdi using in matlab mex function speed 15µ s

A modified version of PSO algorithm which can be used to search the minimum value inside a specified range. Using f1s.m to test the function!