Save Matrix values when values change from NaN to a Number in MATLAB
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have a 3x15000 matrix and I want to save the segments during a change from NaN to a number. So I have large sections that all 3 rows are NaN and when it changes I want to generate a new matrix. Is it best to index the start and end point? How do I set a flag in order to step through all the data?
0 commentaires
Réponses (1)
Iain
le 8 Sep 2014
if you ONLY get nans in entire columns, this'll work:
numbers = oldmatrix(~isnan(oldmatrix));
numbers = reshape(numbers, 3, []);
0 commentaires
Voir également
Catégories
En savoir plus sur Matrices and Arrays dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!