hist

Sort back sorted data to initial state

GMSK的系统框图，simulink建模以及方针(GMSK block diagram of the system, simulink modeling approach)

行程编码的matlab实现的源程序，主要就是用matlab做的图形图像的处理。(Itinerary encoded matlab realize the source, mainly to do is to use matlab handle graphics images.)

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)

基于最近邻互信息特征选择算法。 对每个样本取最近邻作为邻域。(Nearest neighbor mutual information feature selection algorithm)

关于视频质量评测内容，宏块级的SSIM值计算(Video quality evaluation on the contents of the macro block level SSIM value)

说明：  一个用DBN做时间序列预测的实例，内包括了数据(An example of using DBN to predict time series includes data)

关于室内定位的算法，该算法是在MATLAB环境下实现的程序。(Positioning on the interior of the algorithm, which are in the MATLAB environment realize procedure.)

kICA implementation

计算高精度光流的源代码，可运行，可用于进一步研究之用。。(compute optical flow use a new method。。)