change variable storage format

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yonatan s
yonatan s le 11 Jan 2018
Commenté : Stephen23 le 11 Jan 2018
i have a matrix with have all sorts of values, like 1.062e+03 or 7.5646546.
i want to change the variable storage format to nonexponential and to 2 digits after decimal, for example 1062 and 7.56, because later on i'm displaying it in a uitable.
thank you
  1 commentaire
Stephen23
Stephen23 le 11 Jan 2018
Modifié(e) : Stephen23 le 11 Jan 2018
"i want to change the variable storage format to nonexponential and to 2 digits after decimal, for example 1062 and 7.56"
This makes no sense. How numbers are stored in memory is totally irrelevant to how they are displayed in something like a uitable. If both of those numbers are class double then there is absolutely no distinction between how the values 1.062e+03 or 7.5646546 are stored in memory, and absolutely no way to change that storage (short of changing the value or storing it using a different class).
Do NOT confuse how numbers are stored in memory (esp. the class) with how a number is displayed (controlled by format, fprintf, the Variable Viewer, etc).

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Réponses (1)

KSSV
KSSV le 11 Jan 2018
Read about fprintf
  2 commentaires
yonatan s
yonatan s le 11 Jan 2018
i dont want to print it, just to change the storage format
Stephen23
Stephen23 le 11 Jan 2018
"just to change the storage format"
You can't. Numeric classes do NOT store any information on how values are displayed.

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