Commit b0e83561 authored by WALL-E's avatar WALL-E
Browse files

1.4第七题第三部分

parent 7cb0053c
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g3_1_4.m

0 → 100644
+17 −0
Original line number Diff line number Diff line
%可逆性分析
n=-10:1:10;
x1=[zeros(1,10) ones(1,11)];
x2=[zeros(1,11) 1 0 1 0 1 0 1 0 1 0];
x3=[zeros(1,10) 1 0 1 0 1 0 1 0 1 0 1];
subplot(3,1,1);
stem(n,x1);
title('1.4(g)-7');
xlabel('x[n]=u[n]');
subplot(3,1,2);
stem(n,x2);
title('1.4(g)-8');
xlabel('x[n]=u[2n-1]');
subplot(3,1,3);
stem(n,x3);
title('1.4(g)-9');
xlabel('y[n]=x[2n]=u[2n]');
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