uicalendar undefined in Matlab R2015a?

Hi, I want to use the function 'uicalendar' for a GUI implementation. When I use the function Matlab R2015a tell me that these function doesn't exist (Undefined function or variable 'uicalendar'). Do I need a special toolbox for the uicalendar function?

Best regards Chris

Answer 1

[Walter Roberson]

uicalender is in the Financial Toolbox

Answer 2

[Guillaume]

Since R2014b (I think), if you type the name of a function in command window and that function belongs to a toolbox that is not installed, matlab tells you what is required:

>>uicalendar
To use 'uicalendar', you might need:
  uicalendar - Financial Toolbox