On Sun, Nov 3, 2013 at 8:19 AM, Renato Barbosa Pim Pereira < renato.barbosa.pim.pere...@gmail.com> wrote:
> I have one .xls file with the values of PV MV and SP, I wanna to calculate > Kp Ki Kd with python from this file, can anyone give me any suggestion > about how can I do this? From now, thanks. > You're being rather vague, so my answer is vague too. I won't attempt to deal with the formulas for your conversions - apparently that's your business. But for dealing with xls files, I recommend saving to and reading from .csv files; Python deals great with these. If you're not concerned about getting (further) locked into a dying, binary-only platform, you could use xlrd and xlwt though. It looks like xlrd runs on 2.x and 3.x, while xlwt is still 2.x only - that's another reason to go with csv, which works well with 2.x and 3.x for reading and writing.
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