MATLAB Answers

Unrecognized function or variable 'pdeCoefficients'.

3 views (last 30 days)
Iñaki Lalinde
Iñaki Lalinde on 26 Aug 2021
Answered: Gargi Patil on 31 Aug 2021
Hello!!
The problem is that I am having this error: Unrecognized function or variable 'pdeCoefficients'.
I do not understand why MATLAB is not recognizing this function when I have installed the corresponding toolbox: Symbolic Math Toolbox (Version 8.6)
Can anyone help me find the solution?

Answers (1)

Gargi Patil
Gargi Patil on 31 Aug 2021
Hi!
The version number you have provided refers to MATLAB R2015b. However, the function pdeCoeffecients was introduced in R2021a and will not be accessible by Symbolic Math Toolbox (Version 8.6). The release information for a particular function can be found at the end of the relevant documentation.
You can resolve this error by installing the latest version of the toolbox.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by