fadian0.m

多基时差雷达定位算法。以雷达测量误差分布规律入手

global M;
X=[15.39,539,2.73,539,-95.99,265,2.8,21,0.26872];
y1=X(1)-5:X(1)+5;
y2=X(2)-5:X(2)+5;
y3=X(3)-1:0.1:X(3)+1;
y4=X(4)-5:X(4)+5;
y5=X(5)-5:X(5)+5;
y6=X(6)-5:X(6)+5;
y7=X(7)-1:X(7)+1;
y8=X(8)-5:X(8)+5;
[y11,y22,y33,y44,y55,y66,y77,y88]=ndgrid(y1,y2,y3,y4,y5,y6,y7,y8);
x1=M(:,1);
x2=M(:,2);
x3=M(:,3);
x4=M(:,4);
x5=M(:,5);
x6=M(:,6);
x7=M(:,7);
x8=M(:,8);
v=M(:,11)*1000;
vmax=interpn(x1,x2,x3,x4,x5,x6,x7,x8,v,y11,y22,y33,y44,y55,y66,y77,y88,'cubic');