exporting double using export

hi all, i'm trying to export a variable that is double using export function. I keep getting an error message "??? Undefined function or method 'export' for input arguments of type 'double'". My data are real numbers in a single column (when plotted looks like a waveform - brain signal like EEG). I want a txt file as an output. Please let me know if you have any suggestions. thank you

Answer 1

[Kaustubha Govind]

EXPORT is meant to export variables that are of type 'dataset'. For double variables, you can simply use dlmwrite.

[chef13]

I have a matrix which is 12x3x755

It represents 12 3D-Vectors. Now I am able to separate all the components of all the vectors with a '\n' 'delimiter' with the following command:

dlmwrite('bearingVector.txt',bearingVector,'delimiter','\n')

But what I would like to have is to separate all 3 components with a '\n' character. How can I do that?

What I want is a text file with 3 components on each lines which correspond to one vector. Is that possible with the dlmwrite command?

Thanks in advance for your attention.