Results 1 to 1 of 1

Thread: Help with function reconstruction

  1. #1
    Apr 2010

    Help with function reconstruction


    I'm stuck with this problem to reconstruct a function:

    \forall i \in 1..N \bigg\{ \begin{array}{l}
    f(x_i) = i \\
    f(2*x_i) = g(i)

    I know function $\displaystyle g(x)$ and I would like to get an approximation of $\displaystyle f(x)$. Both f and g are monotonic increasing. Any hint on where to start would be greatly appreciated.

    I don't know if this is the correct forum for this post, so please redirect me to another one if necessary.

    Thanks in advance
    Last edited by neich; Apr 18th 2010 at 12:27 AM.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 20
    Last Post: Nov 27th 2012, 05:28 AM
  2. Replies: 0
    Last Post: Dec 6th 2011, 08:51 AM
  3. vector field reconstruction
    Posted in the Advanced Applied Math Forum
    Replies: 0
    Last Post: Nov 23rd 2010, 02:11 PM
  4. Sampling and reconstruction
    Posted in the Advanced Math Topics Forum
    Replies: 3
    Last Post: Sep 28th 2010, 02:28 PM
  5. Replies: 0
    Last Post: Nov 13th 2008, 09:53 AM

Search Tags

/mathhelpforum @mathhelpforum