How to display list of installed toolbox?

I want to know if the signal processing toolbox is installed in my matlab version. How todo plz? I am using Matlab R2016b.

Answer 1

[Adam]

ver

Note: this tells you if it is installed, which is what you asked, though not if you have a license for it or not.

license( 'test', 'Signal_Toolbox' )

should check if you have a license for it

[ilhem ouerghui]

if I have license, I get 1 as answer?

[Walter Roberson]

Correct, 1 as an answer to license('test') tells you that you do have a license.

[Mohammad Bhat]

I have a licnece for wavelet toolbox but , dwt2 does not working

[Mohammad Bhat]

>> license( 'test', 'Wavelet_Toolbox' )

ans =

     1

>>

[Adam]

What do you mean by not working? You have to have the toolbox installed as well as having a license for it.

Answer 2

[Ankit Jaiswal]

https://de.mathworks.com/matlabcentral/answers/97411-why-are-toolbox-paths-not-added-to-the-matlab-path-automatically-if-new-toolboxes-are-added-to- an-ex # answer_106760

This worked for me !!! Just added the path !!!