Udefined function createpde.m

I want to use the function createpde.m in matlab but it seems that this function doesn't exist in the package of matlab. Indeed, when I write I=createpde(1) in the command window, the following answer is mentioned

>> model = createpde; Undefined function or variable 'createpde'.

Yours sincerely

[Nikul Jani]

I have MatLAB 2016a and in the list of application, PDE toolbox is visible, but when I click on that or run some command like 'createpde' and 'pdetool', message comes like "undefined function or variable." I have MatLAB with institute licence.

In the installation folder also, pde folder and m-files are there.

Answer 1

[Sean de Wolski]

createpde is new in R2015a in the PDE Toolbox. Thus, if you are not on the current release with this toolbox installed it won't run and you'll need to upgrade/install pde.

[Xiaolin Zhang]

How to soleve this problem if I only have R2013?

[Alan Weiss]

Use the documentation for the version you have.

Alan Weiss

MATLAB mathematical toolbox documentation