lfm_gen.m

包内有产生线性调频波、非线性调频波的源码

function  [wave] = Lfm_gen(B,T,Ts,f0);

h=waitbar(0,'正在计算波形数据，请等待...');
set(h,'position',[200 200 280 50]);

K=B/T;
tsam=[0:Ts:T];
waitbar(0.1,h);
tsam2=tsam .^2;
waitbar(0.2,h);
wave=sin(2*pi*(f0-B/2)*tsam+pi*K*tsam2);
waitbar(0.9,h);
close(h);