www.pudn.com > radarsignalprocessing.zip > 单延迟对消器频响图.m, change:1999-12-01,size:455b

function [resp] = single_canceler (fofr1) 
eps = 0.00001; 
fofr = 0:0.01:fofr1; 
arg1 = pi .* fofr; 
resp = 4.0 .*((sin(arg1)).^2); 
max1 = max(resp); 
resp = resp ./ max1; 
subplot(2,1,1) 
plot(fofr,resp,'k') 
xlabel ('Normalized frequency - f/fr') 
ylabel( 'Amplitude response - Volts') 
grid 
subplot(2,1,2) 
resp=10.*log10(resp+eps); 
plot(fofr,resp,'k'); 
axis tight 
grid 
xlabel ('Normalized frequency - f/fr') 
ylabel( 'Amplitude response - dB')