how to implement cartesian coordinates

2 views (last 30 days)
kash
kash on 29 Mar 2013
I have a image
which consists of cartesian coordinates,plz tell how to implement these coordinates,which function must be used
Kindly help
  3 Comments

Sign in to comment.

Answers (1)

Walter Roberson
Walter Roberson on 29 Mar 2013
Use the symbolic toolbox function diff()
  5 Comments
kash
kash on 3 Apr 2013
after differentation we get 3x^2,so the answer should be 12 rite
Walter Roberson
Walter Roberson on 3 Apr 2013
No, the answer for a=subs(f,[x],2) should be 8. Calculating diff(f) makes no difference to the value you find by substituting something into f.

Sign in to comment.

Tags

Community Treasure Hunt

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

Start Hunting!