How flexPDE make interpolations? Log Out | Topics | Search
Moderators | Register | Edit Profile

FlexPDE User's Forum » User Postings » How flexPDE make interpolations? « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

Augusto (cdfx)
Member
Username: cdfx

Post Number: 11
Registered: 04-2007
Posted on Thursday, July 19, 2007 - 09:58 am:   

Hi Mr. Robert!

I wish know the method of interpolation (first order, second order, splines,...) of flexPDE used in TABLE (points = X > grid = Y).

Thanks!
Top of pagePrevious messageNext messageBottom of page Link to this message

Robert G. Nelson (rgnelson)
Moderator
Username: rgnelson

Post Number: 906
Registered: 06-2003
Posted on Thursday, July 19, 2007 - 03:57 pm:   

TABLE uses linear interpolation (bilinear, trilinear).
SPLINETABLE uses cubic spline.

See "Table Input Function" in the Help Index.

Add Your Message Here
Post:
Username: Posting Information:
This is a private posting area. Only registered users and moderators may post messages here.
Password:
Options: Enable HTML code in message
Automatically activate URLs in message
Action:

Topics | Last Day | Last Week | Tree View | Search | Help/Instructions | Program Credits Administration