unamb.m

此程序给出了不同情况的雷达距离测量仿真平台

% Unambiguous Range-Velocity Chart
% ---------------------------------

clf;clc;clear;

% Define Range Vector

Rmin=3;		% Nmi
Rmax=1000;	% Nmi
R=Rmin:Rmax;

% Define Frequency Values

f=[.1 .3 .6 1 3 6 10 16 35 60]; % Ghz

% Compute Unambiguous Velocity

for k=1:10;
v=2.3565e4./(R*f(k));
vr(:,k)=v';
end;

% Plot Unambiguous Range/Velocity

loglog(R,vr,'k');grid;
xlabel('Unambiguous Range - nmi');
ylabel('Unambiguous Velocity - knots');
title(['Unambiguous Range - Velocity']);
axis([ 5 1000 10 3000 ]);