MATLAB: Can you explain this line of code

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Hello,
Do you understand this line of code?
% Read Data
[dataBx, dataBy, dataBz]= ReadData(infoFile, gemFile, dataFileBxr, dataFileBxi, dataFileByr, dataFileByi,dataFileBzr, dataFileBzi);
x = abs(dataBx);
y = abs(dataBy);
z = abs(dataBz);
If yes, then please explain this to me. Any kind of help is appreciated.

Best Answer

The code won't run because you're trying to use dataBx before it has been defined. You'd need to pass it in. Why don't you ask the author what it does, or ask him to put in more comments or try to do that yourself. It sort of looks like it tries to take the mean and stddev over an elliptical area but I don't really know what dataBx, etc. are.
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