eye tracking 源代码

% Copyright Ashish Tewari (c) 2006 function C=rotquat(q) S=[0 -q(3,1) q(2,1);q(3,1) 0 -q(1,1);-q(2,1) q(1,1) 0]; C=(q(4,1)^2-q(…

function rel=dirang(a,b,n) l=eye(n,n); u=zeros(n,n); for j=1:n u(1,j)=a(1,j); end for i=2:n l(i,1)=a(i,1)/u(1,1); …

function Subsym=mmse_Detection(R,H,NoisePwr,nR) Subsym=H'*inv(H*H'+NoisePwr*eye(nR))*R;

function [f,g]=liaochang2(x,a,b,d,e) f=x(1:12)*[sqrt((x(13)-a).^2+(x(14)-b).^2),sqrt((x(15)-a).^2+(x(16)-b).^2)]'; A=[eye(6),eye…

function rel=dirang(a,b,n) l=eye(n,n); u=zeros(n,n); for j=1:n u(1,j)=a(1,j); end for i=2:n l(i,1)=a(i,1)/u(1,1); …

>> A=rand(3) >> B=[1 3 5;2 4 6;3 7 9;4 1 2] >> C=eye(3,5) >> cat(1,A,B) >> cat(1,A,C) %列数不同，不能连接 …

function rel=dirang(a,b,n) l=eye(n,n); u=zeros(n,n); for j=1:n u(1,j)=a(1,j); end for i=2:n l(i,1)=a(i,1)/u(1,1); …

function rel=dirang(a,b,n) l=eye(n,n); u=zeros(n,n); for j=1:n u(1,j)=a(1,j); end for i=2:n l(i,1)=a(i,1)/u(1,1); …

%例14-3 矩阵的秩 rank(magic(3)) rank(eye(5)) rank(zeros(2,4))

%例3-11 创建0-1数组 A=zeros(3) B=ones(2,4) C=eye(size(A)) D=eye(size(B))