Hi everyone. How can i extract the first column(first field) from a structure 1x84 with 3 fields?

I do like (:,1) but it only gives me a struct 1x1 that contains the first row with the 3 fields but I need only the first field (first column) with all the 84 elements in column.

Thank you

Answer 1

[Image Analyst]

After you read this link, attach your structure array in a .mat file.

In the meantime, try

output = vertcat(s.fieldYouWant);

[mina massoud]

i attached for you the structure array in a .mat file

thank you

[Image Analyst]

Try this:

s = load('Tailwind_satE08.mat')
DETECTION = s.DETECTION
% Extract into 3 separate variables.
ranges = [DETECTION.Range];
Doppler = [DETECTION.Doppler];
TxPOS = [DETECTION.TxPOS];