Is there a function Is_array in matlab ?

I may be a newbie in matlab have a small problem with a libray in matlab : I don't know if there a function is_array in matlab.

Error in tt_tensor (line 183) if is_array(varargin{1})

My code worked somme weeks ago but didn't work since yesterday.

If someone could help me, I will be gratfull.

Answer 1

[KALYAN ACHARJYA]

No, there is no "Is_array" inbuilt function in MATLAB, there is "isvector" inbuilt function

isvector(data) returns logical 1 (true) if data is a vector. Otherwise, it returns logical 0 (false).

More: There is "uiarray" function, this function is used primarily for creating UI controls of demos of the toolbox.

Deatail, please check

>> help uiarray

[Mohamed Anwar ABOUABDALLAH]

Hi KALYAN,

Thank you for the answer. The problem is that i'm using a function tt-factor() from tt-toolbox library. And the problem is that I can't manipulate this function because it needs is_array().

So probably function didn't exist in matlab, but it exist in c++, so can I use std library cpp in matlab ?

[Mohamed Anwar ABOUABDALLAH]

Finaly I decide to use the comnation isvector(size(x)) instead of is array.

Thanks for the help.

[KALYAN ACHARJYA]

Welcome

:)