For polynomial fitting method, polynomial was changed into fitting curves of hyperbola, S-figure curve, converse exponential curve and logarithm curve, etc.

 
  • 多項式擬合先將其化為雙曲線(xiàn)、S型曲線(xiàn)、倒指數曲線(xiàn)、對數曲線(xiàn)等擬合曲線(xiàn),再求解擬合多項式系數。
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