MATLAB Answers

Locks
0

create vector that consists only of zeroes

Asked by Locks
on 19 Apr 2013

hi,

I tried to create a vector that consists only of zeroes and tried the following:

error=zeroes(length(data13(:,1)))

but it didn't work. my goal is it, that the lenght of the error vector/ the number of elements in the vecotr is the same as in column one of the matrix data13

  0 Comments

Products

No products are associated with this question.

2 Answers

Answer by Cedric Wannaz
on 19 Apr 2013
Edited by Cedric Wannaz
on 19 Apr 2013
 Accepted answer
 err = zeros(size(data13,1), 1) ;

but don't call it "error" as it is the name of a function.

  1 Comment

Locks
on 19 Apr 2013

perfect thanks


Answer by Azzi Abdelmalek
on 19 Apr 2013
Edited by Azzi Abdelmalek
on 19 Apr 2013

It's not zeroes, it's zeros

error=zeros(length(data13(:,1)),1)

%or

zeros(size(data13,1),1)

  2 Comments

Locks
on 19 Apr 2013

that does not work either, I get this error message:

Undefined function 'zeroes' for input arguments of type 'double'.

it's not zeroes, it's zeros


Discover MakerZone

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

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!