Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

Name='Corrective with MTTR'

Type='mamdani'

Version=2.0

NumInputs=4

NumOutputs=1

NumRules=15

AndMethod='min'

OrMethod='max'

ImpMethod='min'

AggMethod='max'

DefuzzMethod='centroid'

[Input1]

Name='Budget'

Range=[0 100]

NumMFs=3

MF1='low':'trimf',[0 0.006955 20]

MF2='medium':'trimf',[20 30 50]

MF3='high':'trimf',[50 71 100]

[Input2]

Name='Frequency'

Range=[0 12]

NumMFs=3

MF1='low':'trapmf',[0 0 2 3]

MF2='medium':'trapmf',[2 3 4 5]

MF3='high':'trapmf',[4 5 12 13]

[Input3]

Name='Age'

Range=[0 30]

NumMFs=3

MF1='Young':'trapmf',[-10 0 9 10]

MF2='Mid-Age':'trapmf',[9 10 15 16]

MF3='Old':'trapmf',[15 16 30 31]

[Input4]

Name='MTTR';

Range=[0 5];

NumMFs=4;

MF1='Low':'trapmf',[-1.607 0 1.607 2]

MF2='Medium':'trapmf',[1.5 1.606577 2.7748402 3]

MF3='High':'trapmf',[2.6 2.774803 3.226124 3.3]

MF4='Very_High':'trapmf',[3.1 3.226 5 6]

[Output1]

Name='Corrective_Maintenance'

Range=[0 4]

NumMFs=3

MF1='low':'trimf',[0 1 1.5]

MF2='medium':'trimf',[1.5 2 2.5]

MF3='high':'trimf',[2.5 3 3.5]

[Rules]

1 1 0 0, 1 (1) : 1

3 3 0 0, 3 (1) : 1

0 3 0 0, 3 (1) : 1

0 1 0 0, 1 (1) : 1

1 1 1 0, 1 (1) : 1

3 3 3 0, 3 (1) : 1

3 3 2 0, 3 (1) : 1

1 3 2 0, 3 (1) : 1

3 3 2 0, 3 (1) : 1

1 1 3 0, 3 (1) : 1

3 1 3 1, 3 (1) : 1

1 1 3 1, 3 (1) : 1

3 2 1 4, 2 (1) : 1

2 3 1 2, 3 (1) : 1

3 3 3 3, 3 (1) : 1

This is my mfile from fis, it shows an error of Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses when i run it, what should I amend?

Answer 1

[Walter Roberson]

fis are not m files. You need

https://www.mathworks.com/help/fuzzy/readfis.html