Scatter Function
The Matlab™ code for the
scatter plot is presented on this page.
%-------------------------------------------
% Matlab Code
%-------------------------------------------
Doppler = zeros(41,1);
xaxis = zeros(41,1);
yaxis = zeros(30,1);
for i = 1:41
df = (i-21)/20;
Doppler(i) = 1 /(sqrt(1 - df^2));
xaxis(i) = df;
end
scatterp= zeros(41,30);
for ii =1:30
scatterp(1:41,ii) = Doppler * exp(-ii/10);
yaxis(ii)= ii /10;
end;
mesh(yaxis,xaxis,scatterp );
axis([0 3 -1 1 0 10])
xlabel('Delay Time');
ylabel('Doppler shift');
zlabel('Received power')