How can I plot elliptical pressure distribution

5 次查看（过去 30 天）

Abdul Mannan 2019-5-30

回答： darova 2019-5-30

Hi, how can I plot elliptical pressure distribution. The equation is given below.

pn = Pmax*sqrt(1-(x/a)^2-(y/b)^2)

where, Pmax = (3*N)/(2*pi*a*b) is the maximum pressure. N is the load, a and b are the semi-major and semi-minor axes. Thanks.

darova 2019-5-30

You mean surface or pcolor?

[x,y] = meshgrid(-5:0.5:5);
Pmax = (3*N)/(2*pi*a*b);
pn = Pmax*sqrt(1-(x/a)^2-(y/b)^2);
surf(x,y,pn)
% or
pcolor(x,y,pn)

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

在 Help Center 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息

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

Translated by