×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Contact US

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Points on a graph

Points on a graph

Points on a graph

(OP)
Hi guys and ladies! pls any help is appreciated, i'm trying to get the points of a graph, and calc an integration of each point and i'm having problems e.g

H= [1 -1 1 ];
t= 0:1:2;
plot(t,H);
(pls run)
given that the increment is 0.25, so i have 16 points on the graph, how do i get these points and integrate based on some criteria like
hb = -1;    ha = 1;

if Ht<=hb
       neg_mag= dblquad(p_funs,H,Hsat,Hstn,hb);
Ht>=ha
        pos_mag = dblquad(p_funs,Hstn,H,Hsat,ha);
I'm trying to do this for each point so i get 8 pos_mag and 8 neg_mag
      

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members! Already a Member? Login



News


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close