While loop has disagreeing matrix dimensions

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Craig Johnson
Craig Johnson 2022-8-17
评论： Craig Johnson 2022-8-17
Problematic code:
inputMaterial=input('Enter Tuning Fork Material:')
materialValidation=0;
InputError=1;
while inputMaterial == 'steel' | inputMaterial == 'Steel'
materialValidation=materialValidation-1;
InputError=0;
fprintf('Choice of material: %d','forkMaterial')
break
end
Output:
inputMaterial =
'aluminum'
Matrix dimensions must agree.
Error in PP_SUM22 (line 4)
while inputMaterial == 'steel' | inputMaterial == 'Steel'

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采纳的回答

Matt J
Matt J 2022-8-17
while strcmpi(inputMaterial,'steel')

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