本文整理匯總了Python中contour.contour.Contour.reduction_algorithm方法的典型用法代碼示例。如果您正苦於以下問題：Python Contour.reduction_algorithm方法的具體用法？Python Contour.reduction_algorithm怎麽用？Python Contour.reduction_algorithm使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類contour.contour.Contour的用法示例。
在下文中一共展示了Contour.reduction_algorithm方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: voice_contour_reduction
# 需要導入模塊: from contour.contour import Contour [as 別名]
# 或者: from contour.contour.Contour import reduction_algorithm [as 別名]
def voice_contour_reduction(piece_path, voice):
"""Retorna a redução de contornos de Morris a partir de uma voz de
uma peça.
>>> voice_contour_reduction('bach/bwv7.7', 'Soprano')
[< 0 2 1 >, 4]
"""
piece = corpus.parse(piece_path)
voice_notes = piece.getElementById(voice).flat.notes
voice_freq = [n.frequency for n in voice_notes]
voice_contour = Contour(voice_freq).translation()
return voice_contour.reduction_algorithm()