Adding each values to row vector

Question

Duckyoon Go 2021-3-27

评论： Star Strider 2021-3-28

Hi, I just started to study Matlab and quite confused by vectors.

I am trying to assign values to row vector

[a,b,c]=ones(1,3)

I thought 1 will be assigned to a,b, and c. but error occured saying too many output arguments.

Is there a function to assign multiple values to vector at once?

thanks

Answer 1

Star Strider 2021-3-27

One option is the deal function:

[a,b,c] = deal(1,2,3)

producing:

.

Duckyoon Go 2021-3-27

Thank you so much. deal function was exaclty the one I was looking for.

Star Strider 2021-3-28

As always, my pleasure!

Answer 2

William 2021-3-27

... but if you just want to create a vector with three values, you would use a statement like:

a = [1,2,3];

This produces a vector with three elements:

a(1)=1, a(2)=2 and a(3)=3

Duckyoon Go 2021-3-28

Thank you sir, even though the answer was not what I was looking for, still appreciate your effort. :)