How can i find angle with x-axis of a plot in matlab?
5 views (last 30 days)
Show older comments
my plot curve is y = p1*x^2 + p2*x + p3
Coefficients:
p1 = 0.00053537
p2 = -8.1393e-018
p3 = -0.00044699
i want to find each point's angle with x axis . . .
0 Comments
Accepted Answer
Azzi Abdelmalek
on 6 May 2013
p1 = 0.00053537
p2 = -8.1393e-018
p3 = -0.00044699
x=0:0.1:10
y = p1*x.^2 + p2*x + p3
angles=angle(x+j*y)
See Also
Categories
Find more on Surface and Mesh Plots in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!