exa1_2.m

新版Matlab 7辅助信号处理技术与应用

% exa 1-2_weight_unit_pulse_c.m for example 1-2
% weighted unit pulse response

clear all;
t1=-0.5:0.001:1;
K=3;
n1=length(t1);
u=zeros(1,n1);
t2=-0.5:0.001:0;
n2=length(t2);
u(n2)=K;
plot(t1,u)
axis([-0.5 1 0 3.2]) 
% exa1-3_weight_shift_unit_pulse_c.m for example 1-3
% weighted shift unit pulse response

clear all;
t1=-0.5:0.001:2;
K=3;
n1=length(t1);
u=zeros(1,n1);
t2=-0.5:0.001:1;
n2=length(t2);
u(n2)=K;
plot(t1,u)
axis([-0.5 2 0 3.2])
% exa1-3_weight_shift_unit_pulse_c.m for example 1-3
% weighted shift unit pulse response

clear all;
t1=-0.5:0.001:2;
K=3;
n1=length(t1);
u=zeros(1,n1);
t2=-0.5:0.001:1;
n2=length(t2);
u(n2)=K;
plot(t1,u)
axis([-0.5 2 0 3.2])
% exa1-3_weight_shift_unit_pulse_c.m for example 1-3
% weighted shift unit pulse response

clear all;
t1=-0.5:0.001:2;
K=3;
n1=length(t1);
u=zeros(1,n1);
t2=-0.5:0.001:1;
n2=length(t2);
u(n2)=K;
plot(t1,u)
axis([-0.5 2 0 3.2])