how do i plot a 3d function and a 2d curve together?
4 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
abril
el 4 de Mayo de 2020
Comentada: Vetrimurasu
el 17 de Ag. de 2022
Hi, i'm new to matlab and i need to plot both: (i don't really know if this is possible but it is worth trying)
1) this 3d function:
f(x,y)= (x^2)/(x^2 - y^2) when |x| ≠ |y|
0 when |x| = |y|
and
2) the curve y=mx where m could be all numbers in ℝ or just some of those numbers.
Both graphs should be seen together.
thx!
0 comentarios
Respuesta aceptada
KSSV
el 4 de Mayo de 2020
m = 100 ; n = 100 ;
x = linspace(-1,1,m) ; % define your range of x
y = linspace(-1,1,n) ; % define your range of y
[X,Y] = meshgrid(x,y) ;
Z = X.^2/(X.^2-Y.^2) ;
Z(X==Y) = 0 ;
m = rand ;
y = m*x ;
surf(X,Y,Z)
hold on
plot3(x,y,zeros(size(x))) ;
1 comentario
Vetrimurasu
el 17 de Ag. de 2022
If the curve doesn't lie on the surface of the plot, how do one calculate the difference between the curve and the surface plot?
Más respuestas (0)
Ver también
Categorías
Más información sobre Surface and Mesh Plots 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!