Undefined function 'upfirdn' for input arguments of type 'double'
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Hello,
I am working with BCILAB but when I run one of the tasks, I get the following error (below):
Undefined function 'upfirdn' for input arguments of type 'double'
From what I can understand, Matlab doesn't recognize the function 'upfirdn'. With some searching online I think this function is part of the "signal processing toolbox". I may be wrong though.
Is there anyway to verify that I have the signal processing toolbox? and also how I could get it?
Thanks!
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Star Strider
2021년 1월 3일
‘Is there anyway to verify that I have the signal processing toolbox?’
Run this in a script or the Command Window:
ver('signal')
producing something like this (if you have it installed):
-----------------------------------------------------------------------------------------------------
MATLAB Version: 9.9.0.1538559 (R2020b) Update 3
MATLAB License Number: #####
Operating System: Microsoft Windows 10 Pro Version 10.0 (Build 18363)
Java Version: Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
-----------------------------------------------------------------------------------------------------
Signal Processing Toolbox Version 8.5 (R2020b)
Getting it depends on the sort of license you have.
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Star Strider
2021년 1월 3일
I have no idea what the problem could be with the ‘Add-Ons’ app.
First, close and re-start MATLAB and see if that solves the ‘Add-Ons’ app problem.
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