www.pudn.com > radarsignalprocessing.zip > MTI雷达参差重频消除盲速.m, change:2007-12-10,size:362b


fofr=0:0.001:1; 
f1=4.*fofr; 
f2=5.*fofr; 
arg1=pi.*f1; 
arg2=pi.*f2; 
resp1=abs(sin(arg1)); 
%resp1=resp11.*resp11; 
%resp22=(sin(arg2).*sin(arg2)); 
resp2=abs(sin(arg2)); 
resp=resp1+resp2; 
max1=max(resp); 
resp=resp./max1; 
plot(fofr,resp1,'--',fofr,resp2,':',fofr,resp); 
ylabel('Filter response'); 
xlabel('Normalized frequency'); 
h=legend('n1=4','n2=5');