plot half Wave rectied sindus

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David Kenkadze 2021-11-8

评论： David Kenkadze 2021-11-8

V(t)=10*sin(8*pi*t). I have to write a script, which will plot rectified Voltage on time scale.

error: __plt2vv__: vector lengths must match

t=0:0.01:1;
n=length(t);
j=10*sin(8*pi*t);
for i=1:1:n
    if j>0
        y(i)=j;
elseif j<0
    y(i)=0;
end
end
plot(y,t)

Chunru 2021-11-8

t=0:0.01:1;

y=10*sin(8*pi*t);

y(y<0) = 0;

plot(t, y)

Chunru 2021-11-8

The is the logical index in matlab. You can also use y = max(y, 0) to do the same.

David Kenkadze 2021-11-8

thank you very much my friend

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