How to insert NaN at the end of matrix (.mat)

I have a matrix (.mat) with two columns and I want to insert a line of NaN at the end of matrix...

Answer 1

[John Chilleri]

Hello,

Would it be sufficient to:

load('your_file.mat')
Matrix_Name = [Matrix_Name; NaN NaN];

% Get rid of extra workspace variables so they're not also saved:
clearvars -except Matrix_Name

save('your_file.mat')

Hope this helps!

[Eliane Truccolo]

Hi John, thank you... but it didn't work... the following message appeared.. "The following error occurred converting from double to struct: Error using struct Conversion to struct from double is not possible"..

[Eliane Truccolo]

I forgot ... the data is <89x2 double>

[Eliane Truccolo]

Now it works :).. thx

[John Chilleri]

Awesome! Glad you figured it out!