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how to use MATLAB units ?

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timo
timo 2016-3-10
编辑： Karan Gill 2017-10-17
I need to use units in Matlab
To use Matlab units i use Mupad like this:
aux1 = evalin(symengine,'unit::convert(2.1*unit::volt, unit::mvolt)')
Which returns
2100.0*unit::mvolt
Is there any way to use units beside this hack , which is quite annoying ...

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采纳的回答

Karan Gill
Karan Gill 2017-3-10
编辑：Karan Gill 2017-10-17
Starting R2017a, units are available in MATLAB via Symbolic Math Toolbox. See:
https://www.mathworks.com/help/symbolic/units-of-measurement-tutorial.html
Karan. (Symbolic doc)
[SL: fixed typo.]

更多回答（2 个）

Walter Roberson
Walter Roberson 2016-3-10
Other than switching to feval() syntax, No.
  5 个评论
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timo
timo 2016-3-14
编辑：timo 2016-3-14
Anyway sym syntax is fine by me
I marked my answer as the solution.
Walter Roberson
Walter Roberson 2016-3-15
aux1 = feval(symengine, 'unit::convert', 2.1 * V, mV)

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timo
timo 2016-3-13
编辑：timo 2016-3-14
Well to reduce some extratyping this shall help :)
MUPAD = @(x) sym(x);
Then use like MUPAD('unit::ohm')
The better solution is thanx to Walter's suggestion is to use sym keyword and then the string for Mupad units. I will see how it gets me

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