polynomial plot fitting in matlab

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Alireza Lashgary
Alireza Lashgary 2016-8-22
评论： KSSV 2016-8-22
Hi There my code produce several polynomials and their plots .. and also i have a main polynomial and its plot .. i want to find the closest produced polynomial to the main polynomial plot?
the red one is the main plot .. other is produced

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回答（1 个）

KSSV
KSSV 2016-8-22
Find the standard deviation of each blue curve from red curve. Whose ever curve's standard deviation is least, that curve is close to the red curve.
  2 个评论
Alireza Lashgary
Alireza Lashgary 2016-8-22
do you have any matlab code for this?
KSSV
KSSV 2016-8-22
simple...doc standard deviation in matlab...there is a direct command to get it.

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