how to plot two signal before convolve?

Question

Neptune16 2019-9-29

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/482690-how-to-plot-two-signal-before-convolve

评论： Ajay Kumar 2019-9-29

how do I plot two signal of x1(t) and x2(t)?

x1(t) = 1 , 0<t<1

x2(t)={ 1, 0<t<1

2, 1<t<2

just like below picture

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Answer 1

Ajay Kumar 2019-9-29

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/482690-how-to-plot-two-signal-before-convolve#answer_393993

在 MATLAB Online 中打开

t1 = linspace(0, 1);
for i=1:length(t1)
    if (0<t1(i)) && (t1(i)<1)
        x1(i) = 1;
    else
        x1(i) = 0;
    end
end
t2 = linspace(0, 2);
for j=1:length(t2)
    if (0<t2(j)) && (t2(j)<1)
        x2(j) = 1;
    elseif (1<t2(j)) && (t2(j)<2)
        x2(j) = 2;
    else
        x2(j) = 0;
    end
end
figure(1);
plot(t1,x1);
figure(2);
plot(t2,x2);