Problem with drawing a function in MATLAB

  • #1
hi guys ,

I'm trying to draw the following function , however MATLAB doesn't like my code . What am I doing wrong ?

z = x + (y – 100)^2

where x = -50 : 50,
y = 0 : 200


my code :

[x,y]=meshgrid(-50:1:50,-0:1:200)
surf(x , y , x. + (y.-100)^2)


thank you
 

Answers and Replies

  • #2
166
0
You have the dots in the wrong place
Code:
surf(x , y , x + (y-100).^2)
 

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