Copy and paste the values in the row of matrix to another row in same matrix

Hi,

I have 1000 x 4 matrix, here I would like to copy and assign the values of first 200 rows to 5080 to 5280 rows. May I know how to asign this..

Answer 1

[KSSV]

Let A be your 1000*4 matrix and B be other matrix whih has four columns. Assuming that B has lot many rows.

B(5081:5280,:) = A(1:200,:) ; 

[Turbulence Analysis]

Thanks. I have tired this previously, but end up with the below error..

Unable to perform assignment because the indices on the left side are not compatible with the size of the right
side.

[Turbulence Analysis]

Hi,

Sorrry, I figured out.. I did a small mistake.. Actually the below works

A(5080:5280,:) = A(1:201,:) ; 

[KSSV]

The above will repalce 201 rows.....use

B(5081:5280,:) = A(1:200,:) ;