Is there any other way to code (|n1| |n2|) in matlab..? i couldnot code this single vertical bars ..? it is very simple to look my question but am stuck here.. if i come to know this i will solve my problem...

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Ram kumar Masilamani
评论： Stephen23 2017-2-2
Is there any other way to code (n1 |n2|) in matlab..? i could not code this single vertical bars ..? it is very simple to look my question but am stuck here.. if i come to know this i will solve my problem.
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dpb
dpb 2017-2-2
@Jan -- I've given TMW uncountable grief over the forum interface to the point I'm resigned they don't care... :( And, I suppose, they're right as long as we continue to come back and put up with it.

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dpb
dpb 2017-2-1
编辑：dpb 2017-2-1
doc abs
Matlab uses | as a logical operator, not in pairs to indicate absolute value (which practice is consonant with virtually all other common programming languages). Use the abs function...
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dpb
dpb 2017-2-1
@Jan -- the consonance of which I was speaking was using a functional form for absolute value rather than paired punctuation, not the actual name for the function in any given language.
@ Walter -- possibly may be going along with it but the plaintive cry about the vertical bar made me think OP was trying to copy a math text expression into Matlab literally. If need to also multiply then that'd be required to be explicitly written, too, fur shure...

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