function with unspecified unknown variable?

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Samir
Samir le 30 Jan 2019
Commenté : Samir le 30 Jan 2019
I have an equation as below
B=sqrt( (E^2) * ( a / b ) );
it solves for B if rest are known. This is part of a function.
Now if I wan to find E for given B I have to rearrange the equation, is there an easy and smart way without hardcoding each possibility in a matlab function.
So i wan it to evaluate for any of the unknown given the rest of them.
  2 commentaires
Stephen23
Stephen23 le 30 Jan 2019
@Sami: are you looking for a numeric solution, or a symbolic solution?
Samir
Samir le 30 Jan 2019
Numerical

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madhan ravi
madhan ravi le 30 Jan 2019
doc solve

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