How to concatenate table elements?

4 vues (au cours des 30 derniers jours)
Atanu
Atanu le 19 Mar 2022
Modifié(e) : Atanu le 19 Mar 2022
I am trying to concatenate the table elements of which each of them are double array. How can I do it effectively? I have attached the table for
reference. Basically I am trying to put together all the coordinatetimes values together.
  2 commentaires
Walter Roberson
Walter Roberson le 19 Mar 2022
I am not clear what you are trying to concatenate to what, or which dimension you are trying to concatenate over?
Atanu
Atanu le 19 Mar 2022
Sorry for not being clear enough. I am trying to concatenate by column. I have written this piece of code which worked.
all_trials_on_date_coordinatetimes = [];
all_trials_on_date_xcoordinates = [];
all_trials_on_date_ycoordinates = [];
for idx = 1:length(all_trials_on_date.coordinatetimes)
all_trials_on_date_coordinatetimes = cat(1, ...
all_trials_on_date_coordinatetimes, ...
all_trials_on_date.coordinatetimes{idx, 1});
all_trials_on_date_xcoordinates = cat(1, ...
all_trials_on_date_xcoordinates, ...
all_trials_on_date.xcoordinates{idx, 1});
all_trials_on_date_ycoordinates = cat(1, ...
all_trials_on_date_ycoordinates, ...
all_trials_on_date.ycoordinates{idx, 1});
end
But, I am wondering if there is a simpler way for table which might not know.

Connectez-vous pour commenter.

Réponse acceptée

Walter Roberson
Walter Roberson le 19 Mar 2022
all_times = vertcat(all_trials_on_date.coordinatetimes{:});
  1 commentaire
Atanu
Atanu le 19 Mar 2022
Modifié(e) : Atanu le 19 Mar 2022
Awesome! Thank you!

Connectez-vous pour commenter.

Plus de réponses (0)

Catégories

En savoir plus sur Logical dans Help Center et File Exchange

Produits


Version

R2022a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by