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why i do Unrecognize variable addInput?

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carolus aditya
carolus aditya 2023-1-19
编辑： Abhinav 2023-1-19
I had a problem in running mscript fuzzy in matlab 2022 (Unrecognize variable addInput). How can i fix that?
There is a script
fis1 = 'sugfis';
% Define input variables and ranges
fis1 = addInput(fis1,[-1 1],'Name','E');
fis1 = addInput(fis1, [-1 1],'Name','delE');
% Define mf’s of input variable
fis1 = addMF(fis1,'E','trimf',[-1 -1 0],'Name','N');
fis1 = addMF(fis1,'E','trimf',[-1 0 1],'Name','Z');
fis1 = addMF(fis1,'E','trimf',[0 1 1],'Name','P');
fis1 = addMF(fis1,'delE','trimf',[-1 -1 0],'Name','N');
fis1 = addMF(fis1,'delE','trimf',[-1 0 1],'Name','Z');
fis1 = addMF(fis1,'delE','trimf',[0 1 1],'Name','P');
% Define output variables and ranges
fis1 = addOutput(fis1,[-1 1],'Name','U');
% Define mf’s of output variable
fis1 = addMF(fis1,'U','constant',[-1],'Name','NL');
fis1 = addMF(fis1,'U','constant',[-0.8],'Name','NS');
fis1 = addMF(fis1,'U','constant',[0],'Name','Z');
fis1 = addMF(fis1,'U','constant',[0.8],'Name','PS');
fis1 = addMF(fis1,'U','constant',[1],'Name','PB');
rules = [...
"E==N & delE==N => U=NL"; ...
"E==Z & delE==N => U=NS"; ...
"E==P & delE==N => U=Z"; ...
"E==N & delE==Z => U=NS"; ...
"E==Z & delE==Z => U=Z"; ...
"E==P & delE==Z => U=PS"; ...
"E==N & delE==P => U=Z"; ...
"E==Z & delE==P => U=PS"; ...
"E==P & delE==P => U=PB"; ...
];
% Add rule table
fis1 = addRule(fis1,rules);
There is a problem
Error in TIPE1 (line 3)
fis1 = addInput(fis1,[-1 1],'Name','E');
Thanks Before
Regards,
Carolus

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回答（1 个）

Abhinav
Abhinav 2023-1-19
编辑：Abhinav 2023-1-19
Hi carolus
fis1 = 'sugfis';
This is likely the cause of the error, remove the quotes from sugfis

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