Filter löschen
Filter löschen

How to plot this signal?

2 Ansichten (letzte 30 Tage)
Abdullah Alasfour
Abdullah Alasfour am 19 Jul. 2023
dt= 0.0001;
t = 0:dt:10;
ht= abs( (1/2*pi*j*t)*( exp(j*1460*pi*t) - exp(j*1450*pi*t)) );
plot(t,ht)
title(' plotting h(t)')
xlabel(' Time')
ylabel(' h(t)')
grid on
I want to plot this signal in Octave or Matlab, but it dosen't work, and I don't know why it dosen't plot.

Akzeptierte Antwort

Adam Danz
Adam Danz am 19 Jul. 2023
Bearbeitet: Adam Danz am 19 Jul. 2023
ht= abs( (1/2*pi*j*t).*( exp(j*1460*pi*t) - exp(j*1450*pi*t)) );
% Add this ----------^
".*" is element-wise multiplication.
"*" is matrix multiplication and requires size-agreement between the two values you are multiplying.
  3 Kommentare
Adam Danz
Adam Danz am 19 Jul. 2023
Looks like you're using the imaginary unit j. I initially thought j may have been a variable not included in your question. That doesn't impact the answer, just double checking that this is your intention.
Abdullah Alasfour
Abdullah Alasfour am 19 Jul. 2023
Yes, this was my intention

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by