extract elements from signal

Hello guys, i have a question. I have a signal (ECG) in a vector with 1column 4000 rows and i want to extract every 1000 elements and load them in 4 different vectors with 1column and 1000rows. One way is for example to do g=x(1:1000), z=x(1001:2000) etc x is the initial vector, but i want a better way, more beautiful.

Answer 1

[dpb]

Don't create new variables, just

x=reshape(x,1000,[]).';

and reference the column of interest.

If you create new variables, you then have to write code to explicitly address each one; this way just change an index.

[Andreas Parlani]

Thanks for your response, very usefull !