One-line logically-indexed call to matlab function "interp1"
Fill nan-holes, fast and easy.
>> x = [1 2 NaN NaN 5 6];
>> naninterp(x)
ans =
1 2 3 4 5 6
Cubic interpolation by default, you should know how to change that :-)
--------------------------------------------------------------------------
function X = naninterp(X)
% Interpolate over NaNs
X(isnan(X)) = interp1(find(~isnan(X)), X(~isnan(X)), find(isnan(X)), 'cubic');
return
--------------------------------------------------------------------------
引用
E. Rodriguez (2026). naninterp (https://jp.mathworks.com/matlabcentral/fileexchange/8225-naninterp), MATLAB Central File Exchange. に取得済み.
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- MATLAB > Language Fundamentals > Data Types > Numeric Types > NaNs >
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謝辞
ヒントを与えたファイル: interp1gap, repnan
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