Adding functions permanently to matlab
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joseph Frank
el 2 de Jul. de 2011
Comentada: AMM
el 21 de Mayo de 2020
I have many self developed functions in a folder called Finance (C:\Documents\MATLAB\Finance). I sthere a way to add these functions permanently to my matlab path so whenever i use a script this script would call them automatically?
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Matt Fig
el 2 de Jul. de 2011
Yes, look under File>Set Path. Add the directory Finance to the path. This should persist between sessions.
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the cyclist
el 2 de Jul. de 2011
Yes. Use the path() or addpath() command in a file called startup.m, in the top-level MATLAB directory. For example, where is how I added a utilities directory (on a Mac):
path(path,genpath('/Users/thecyclist/Documents/MATLAB/utilities'));
That file is run at MATLAB start.
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John D'Errico
el 21 de Mayo de 2020
This is a completely different question. Please don't resurrect an old question to ask a new one.
But do NOT put functions in the matlabroot directories. The toolbox directories are cached on startup, so any changes you make to your personal functions will not be seen.
AMM
el 21 de Mayo de 2020
John-
I asked here because I thought my query was directly relevant to the OP's question (modulo "how" vs. "where"). My apologies. I'll re-post this as a new question.
Thanks also for the info about caching at startup. I can easily imagine this would result in confusing/unexpected behavior if I were to edit any of those functions during a session, then fail to quit/restart. Cheers.
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