Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Numerical Integration of a dataset (what is the best method?)

  1. May 1, 2009 #1

    FrogPad

    User Avatar

    If I have a vector of data that is equally spaced in time. What is the best numerical method for integrating this data?
     
    FrogPad, May 1, 2009
  2. jcsd
    Phys.org - latest science and technology news stories on Phys.org
  3. May 1, 2009 #2

    Topher925

    User Avatar

    The best method is determined by the nature of the data, ie. the quantity, quality, and general behavior (linear, quadratic, exponential), etc.
     
    Topher925, May 1, 2009
  4. May 1, 2009 #3

    minger

    User Avatar
    Science Advisor

    Do some searches on the Finite Volume method and integration approaches. Lots of work is done in CFD/CSD coming up with stable, conservative approaches. It might be a little bit overkill than say, the trapezoid rule, but if you're looking for high-accuracy, that'd be the way to go.
     
    minger, May 1, 2009
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Numerical Integration of a dataset (what is the best method?)

  1. Numerical Method Solutions (Please Help) (Replies: 1)

  2. What is the best way to patent an idea? (Replies: 10)

  3. The best method for a many many variable optimization problem? (Replies: 1)

  4. What are the fundamental methods of generating motion? (Replies: 8)

  5. Best methods to learn how to fix and build radios? (Replies: 20)

Loading...