Thread Subject:

Guessing NaN

Hello everyone:

I am working on a dataset that has some NaNs (Not-a-Numbers). I need to keep the NaNs and to guess amount of the NaNs regarding with their neighborhoods. Does someone knows how I could estimate these NaNs?

Regards,

Frank

"Frank Sabouri" <Frank.Sabouri@gmail.com> wrote in message <i5msjc$9hf$1@fred.mathworks.com>...
> Hello everyone:
>
> I am working on a dataset that has some NaNs (Not-a-Numbers). I need to keep the NaNs and to guess amount of the NaNs regarding with their neighborhoods. Does someone knows how I could estimate these NaNs?
>
> Regards,
>
> Frank

Hi

Take a look at these:

http://www.mathworks.com/matlabcentral/fileexchange/15590-fillnans
http://www.mathworks.com/matlabcentral/fileexchange/4551-inpaintnans

For more, search this newsgroup or the Matlab file exchange for "interpolate NaN"

Ross