I'm trying to get the string of names that i received from my previous statement , to write over to my excel spreadsheet but nothing is happening when i press run. I'm unsure what to do next?

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Justin Howard 2018-4-11

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https://ww2.mathworks.cn/matlabcentral/answers/394286-i-m-trying-to-get-the-string-of-names-that-i-received-from-my-previous-statement-to-write-over-to

关闭： MATLAB Answer Bot 2021-8-20

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SystThresh=90 ;
SystThresh1=120;
DiaThresh=60;
DiaThresh1=80;
isOK=(Systolic > SystThresh & Systolic < SystThresh1 & Diastolic > DiaThresh & Diastolic < DiaThresh1);
fprintf('%s is ideal\n',Names(isOK));
xlswrite('BPResults.xlsx',{'Ideal'});
xlswrite('BPResults.xlsx',Names(isOK),'Sheet1','A2');

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Justin Howard 2018-4-13

Names is a string, and isOK is stored as a logical array.

Walter Roberson 2018-4-13

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When you say that Names is a string, do you mean that it is a string() array and indexing it with isOK is intended to return smaller string() array? Or do you mean that Names is a character vector, in which case indexing it with isOK would be choosing individual characters out of the character vector? Or do you mean that it is a cell array of character vectors?

What output is showing up for

fprintf('%s is ideal\n',Names(isOK));

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