Where has depfun gone? or How to make a dependency graph?

I would like to use plot_graph from plot_depfun: https://www.mathworks.com/matlabcentral/fileexchange/46080-plot_depfun

These functions use the function depfun, wich does not seem to exist in newer matlab versions.

I am looking for an easy way to make a connection map (node graph) which shows the dependencys between functions.

Further more the dependency report does not seem to work when .mlapp files come in play.

Thanks!

[Christopher Pedersen]

Hi Christian - From version 8.3 onwards, you can use this command instead:

deps = matlab.codetools.requiredFilesAndProducts(name);

for example

deps = matlab.codetools.requiredFilesAndProducts('myfunction.m');

The '-toponly' speeds this up a bit by only returning the direct dependecies of 'myfunction.m', rather than the dependecies-of-dependencies.

Hope that helps,

Chris

Answer 1

[Bruno Luong]

https://www.mathworks.com/help/matlab/matlab_prog/identify-dependencies.html

https://www.mathworks.com/help/matlab/ref/matlab.codetools.requiredfilesandproducts.html