Plot a signal in an interval of time

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Aly Khafagy
Aly Khafagy 2020-5-29
编辑： KALYAN ACHARJYA 2020-5-29
how do i plot this signal in specific interval from -2 to 2
Xnsum= transXn (:) ;

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KALYAN ACHARJYA
KALYAN ACHARJYA 2020-5-29
编辑：KALYAN ACHARJYA 2020-5-29
If you already have the sata ranges transXn, then you can extract only those data points having >-2 and <2
Xnsum=transXn(transXn>=-2 & transXn<=2);
plot(Xnsum);
If NOT, defined signal in the range and plot
signal=-2:01:2;
plot(signal)

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