# How to plot a cone in 3D.

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obaid-ur-rehman il 19 Apr 2019
Risposto: Mayur il 4 Mar 2024
I want to plot a cone satisfying the equation |z| < x^(0.5)*y^(0.5) and it should look like as shown in the image. How to do this in matlab?
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### Risposta accettata

Nitin Phadkule il 17 Ago 2021
Modificato: darova il 19 Ago 2021
[X,Y,Z]=cylinder([0 .5],50 );
axis([0 1,-1 1,-.5 .5])
M=makehgtform('translate',[0,0,0],'xrotate',pi/4,'yrotate',pi/2);
h=surf(X,Y,Z,'Parent',hgtransform('Matrix',M),'LineStyle','none','FaceAlpha',0.4);
view([30,35])
grid on
light
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### Più risposte (1)

Mayur il 4 Mar 2024
Create a MATLAB program that returns 3 D plot of a cone centered at the origin with unit length using 25 equally spaced points on the x and y directions Cylinder function can be y axis centered and be used directly cylinder(y, 25)
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