Eplan-Electric-P8-V2.2-x86-Setup-P-KeyGen

这是模式分类一书中第五章的修改的Ho-Kashyap算法的matlab代码实现。(This is a book of pattern classification to amend Chapter V of the Ho-Kashyap algorithm matlab code.)

伪近邻法确定相空间重构嵌入维数，内涵已生成的典型混沌信号，可以直接使用。(Pseudo-neighbor method to determine the embedding dimension of phase space reconstruction, connotation typical chaotic signal generated can be used directly.)

说明：  数字滤波器的设计,用双线性变换设计N阶巴特沃斯低通数字滤波器。(The design of the digital filter, using bilinear transformation design N order butterworth low-pass digital filter.)

biometric fingerprint recognytion system using gabor features extration

matlab source code for OFDM channel

Matlab绘图知识，各种命令的使用方法(matlab knowledge ,the usage of various orders)

基于BP神经网络的人脸识别系统的研究 采用的是PCA和BP网络(Based on BP neural network face recognition system using PCA and BP Neural Network)

说明：   empirical formula with kaiser clc clear all fs=1000 fc=250 df=50 r=0.001 f=fc/fs dw=2*pi*(df/fs) a=-20*log(r) n=floor(((a-8)/(2.285*dw))+1) if a>50 b=0.1102*(a-8.7) elseif a>=21 && a<=50 b=0.5842*((a-21)^0.4)+0.07886*(a-21) elseif a<21 b=0.0 end w=kaiser(n,b) for i=1:n if i~=(n-1)/2 hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f) elseif i==(n-1)/2 hd(i)=2*f end end for j=1:n h(j)=w(j)*hd(j) end subplot(3,1,1), plot(w) subplot(3,1,2), plot(h) subplot(3,1,3), plot(h,n)

说明：  有关图像处理方面的matlab源程序，主要包括对比度增强、直方图均一化、还有滤波。如果感兴趣欢迎下载。(the image processing of Matlab source, including contrast enhancement, histogram homogenization, and filtering. If interested welcome to download.)

DOA估计的经典算法esprit算法的求根算法，在matlab中能够完全仿真。(DOA estimate of the classical esprit of the algorithm is extract roots algorithm, in matlab simulation can completely.)