MATLAB Answers

0

index to matrix columns

Asked by laplace laplace on 20 Jun 2013

i want put indices to matrix columns. eg

i got 1 2 3 3 4 5 6 7 8

i want to assign indices to the column vectors [1:3:6] etc

and is there a way to put random indices? the way crossvalind command does? the problem with crossvalind is that it only accepts arrays not column vectors

any ideas?

  0 Comments

Products

No products are associated with this question.

1 Answer

Answer by the cyclist
on 20 Jun 2013

I think you can do what you want using the randsample() command.

doc randsample

for details.

  0 Comments


Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi test

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!