Plotting the given Trigonometric functions

32 次查看（过去 30 天）
Adrian Oblena
Adrian Oblena 2020-11-27
评论： KSSV 2020-11-27
Can someone help me on plotting the function ysin(2x) = xcos(2y)?

请先登录，再回答此问题。

采纳的回答

Ameer Hamza
Ameer Hamza 2020-11-27
编辑：Ameer Hamza 2020-11-27
You can use fimplicit()
fun = @(x, y) y.*sin(2*x) - x.*cos(2*y);
fimplicit(fun, [-10 10 -10 10])

更多回答（1 个）

KSSV
KSSV 2020-11-27
Ran in:
x = linspace(-pi,+pi);
y = x ;
[X,Y] = meshgrid(x,y) ;
Z = Y.*sin(2*X)-X.*cos(2*Y) ;
surf(X,Y,Z)
colorbar
  2 个评论
Adrian Oblena
Adrian Oblena 2020-11-27
Can it be plotted only in 2D? Value of x and y only? Thank you
KSSV
KSSV 2020-11-27
Use pcolor instead of surf. Also have a look on contour.

请先登录，再进行评论。

类别

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

标签

Community Treasure Hunt

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

Start Hunting!

Translated by