Unable to access toolbox functions? Undefined function or variable 'Skew'.!
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I am using Matlab 2015b. When I write function name e.g. "skew(2)" or "rot2(3)" then MATLAB gives me error "Undefined function or variable 'Skew'." I have checked that "Symbolic Math Toolbox" is already installed. Now what should I do?
1 个评论
Steven Lord
2018-12-10
Searching for "rot2" in the documentation found no reference to such a function in the Symbolic Math Toolbox documentation, nor was there any reference to a function by that name in any MathWorks product. I even looked at the list of MuPAD functions but couldn't find it.
Can you give us some context -- what makes you think there is a function named rot2 in MATLAB, Symbolic Math Toolbox, or any other MathWorks product?
采纳的回答
madhan ravi
2018-12-10
编辑：madhan ravi
2018-12-10
https://in.mathworks.com/help/robust/ref/skewdec.html - requires ROBUST CONTROL TOOLBOX
FYI , I have symbolic toolbox and it doesn't belong to symbolic math toolbox
>> help skew
skew not found.
Use the Help browser search field to search the documentation, or
type "help help" for help command options, such as help for methods.
4 个评论
Haider Ali
2018-12-10
madhan ravi
2018-12-10
It's skewdec() did you even read the link I posted??
Haider Ali
2018-12-11
madhan ravi
2018-12-11
Anytime :)
更多回答（1 个）
Vu Nguyen
2022-6-1
0 个投票
You can try installing the Machine Vision Toolbox which could be found here https://petercorke.com/toolboxes/machine-vision-toolbox/
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