Hey all, I have data from excel and loaded into Matlab. I
have a set of data (in columns) with values and some of
the values are NaN's. How can I remove these NaN's and
replace them with previous values so as to keep the column
demensions the same?
"RT Trevino" <rosie_cc2000@yahoo.com> wrote in message
<g7hg9v$jv6$1@fred.mathworks.com>...
> Hey all, I have data from excel and loaded into Matlab. I
> have a set of data (in columns) with values and some of
> the values are NaN's. How can I remove these NaN's and
> replace them with previous values so as to keep the column
> demensions the same?
>
> Thanks
inpaint_nans will interpolate the nan elements,
based on the previous and forward values.
Use it on one column at a time if the columns
are independent of each other. It also works
in 2-dimensions, if you want it to interpolate
in both dimensions.
NOTICE: Any content you submit to MATLAB Central, including personal information, is not subject to the protections which may be afforded information collected under other sections of The MathWorks, Inc. Web site. You are entirely responsible for
all content that you upload, post, e-mail, transmit or otherwise make available via MATLAB Central. The MathWorks does not control the content posted by visitors to MATLAB Central and, does not guarantee the accuracy, integrity, or quality of such content.
Under no circumstances will The MathWorks be liable in any way for any content not authored by The MathWorks, or any loss or damage of any kind incurred as a result of the use of any content posted, e-mailed, transmitted or otherwise made available
via MATLAB Central.
Read the complete Terms prior to use.