Hi,
I'm having an issue using the Control Systems Toolbox with Matlab version 9.14.0.2674353 (R2023a) Update 7 (student license). the problem with the toolbox is that it shows as installed in both the addon manager and in the return for the following command line input:
>> addons = matlab.addons.installedAddons
addons =
2×4 table
Name Version Enabled Identifier
________________________ _______ _______ __________
"Control System Toolbox" "10.13" true "CT"
"Symbolic Math Toolbox" "9.3" true "SM"
...but does not appear in the return of the "ver" command and most importantly, does not work for the functions I need for a lab as shown below:
>> t=0:.01:4;
>> b = [1];
>> a = [1 6 8];
>> h = impulse(b,a,t);
Unrecognized function or variable 'impulse'.
>> ver
-----------------------------------------------------------------------------------------------------
MATLAB Version: 9.14.0.2674353 (R2023a) Update 7
MATLAB License Number: XXXXXXXX
Operating System: macOS Version: 14.6.1 Build: 23G93
Java Version: Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
-----------------------------------------------------------------------------------------------------
MATLAB Version 9.14 (R2023a)
Symbolic Math Toolbox Version 9.3 (R2023a)
I've already tried updating Matlab (which overwrote the addon files but did not help) and restarting both Matlab and my computer. Any help or suggestions will be much appreciated.
Cheers,
Fergus
