how to plot euler formula in matlab?
67 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
ABTJ
el 18 de Feb. de 2020
Comentada: Star Strider
el 19 de Feb. de 2020
I want to plot exponential signal that is euler formula exp(i*pi) in MATLAB but output figure is empty and does not shows graph as shown in attached, even i tried plotting simpler version, i mean
exp(i*pi),but still figure was empty
1 comentario
Turlough Hughes
el 18 de Feb. de 2020
There is an example of plotting exponentials in the documentation here, see the sub heading Plot Exponential Function. If you're trying to observe a single point on the plot you could also write
plot(y,'or')
Respuesta aceptada
Star Strider
el 18 de Feb. de 2020
The plot function plots lines between points. You have only one point, so if you change the plot call to:
y = exp(100*i*pi)
figure
plot(y,'p')
plots a star at (1,0).
4 comentarios
Star Strider
el 19 de Feb. de 2020
Add a time-varying vector:
t = linspace(0,2);
y = exp(100*i*pi*t)
y = cos(100*pi*t)+j*sin(100*pi*t);
and now the results will go from 0 to .
To see it:
figure
plot(t, real(y), t, imag(y))
grid
The two ‘y’ vectors are the same, so this works for either one of them.
Ver también
Categorías
Más información sobre Spectral Measurements en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!