ukf

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)

这是一个支持向量机回归预测的代码，适合于初学者来体验svr的回归能力( U8FD9 u662F u4E00 u4E2A u652F u6301 u5411 u91CF u673A u56DE u5F52 u9884 u6D4B u7684 u4EE3 u7801 uFF0C u9002 u5408 u4E8E u521D u5B66 u8005 u6765 u4F53 U9A8Csvr u7684 u56DE u5F52 u80FD u529B)

this file contains a ppt on feature selection for regression problem

motion estimation motion estimation motion estimation motion estimation

应用局部最优检测技术的导航信号捕获，对其进行了捕获分析，提供计算信噪比的方法(Application of local optimum detection of navigation signal capture, catch analysis was carried out, provided the SNR calculation method)

Antenna near conducting cylinder-Analytic and Numeric(FDTD)

matlab finite element code for solving pdes

基于距离相关性的子空间方法的地波雷达的抗射频干扰图像仿真(Image simulation based on radar distance correlation subspace methods to RFI)

说明：  MATLAB环境下，离散傅里叶算法的运行代码(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)

求解含有时滞的鲁棒控制问题，并给出了一些数值例子。(time-delay robust control)