是否可以在一定数量的时间内划分列表的值 [英] Is it possible to divide the value of a list in a certain amount of times

问题描述

我正在尝试将(y2)列表中的值拆分为(inv)个部分.

Hi I am trying to split the values in a (y2)list into (inv) amount of parts.

x = [0,100,200,300,400,500,600,700,800,900,1000,1100]
y2 = [58,55,49,12,6,5,4,4.5,35,48,56,58]
interval = 5
inv = (x[0] + x[1])/interval

我想将y2拆分成inv部分，所以我的答案应该是:

I will like to split y2 into inv parts so my answer should be:

[58 57.85 57.7 57.55 57.4 57.25 57.1 56.95 56.8 56.65 56.5 56.35 56.2 56.05 55.9 55.75 55.6 55.45 55.3 55.15 55...…….49...…………..12...….6 ………...5...……..]

我想提到inv永远是(x[0] + x[1])/interval

I will like to mention that inv will always be (x[0] + x[1])/interval

推荐答案

不确定我是否正确理解了你，但是如果我理解了，那将是一种实现方式:

Not sure I understood you correctly, but if I did, this would be one way of doing it:

x = [0,100,200,300,400,500,600,700,800,900,1000,1100]
y2 = [58,55,49,12,6,5,4,4.5,35,48,56,58]
inv = 5
intervals = int((x[0] + x[1]) / inv)
step_size = [(a - b)/intervals for i, (a, b) in enumerate(zip(y2, y2[1:]))]

res = []
for i, (top, bot) in enumerate(zip(y2, y2[1:])):
  for j in range(intervals):
    res.append(top - j * step_size[i])
res.append(y2[-1])

这将导致:

# [58.0, 57.85, 57.7, 57.55, 57.4, 57.25, 57.1, 56.95, 56.8, 56.65, 56.5, 56.35, 56.2, 56.05, 55.9, 55.75, 55.6, 55.45, 55.3, 55.15, 55.0, 54.7, 54.4, 54.1, 53.8, 53.5, 53.2, 52.9, 52.6, 52.3, 52.0, 51.7, 51.4, 51.1, 50.8, 50.5, 50.2, 49.9, 49.6, 49.3, 49.0, 47.15, 45.3, 43.45, 41.6, 39.75, 37.9, 36.05, 34.2, 32.349999999999994, 30.5, 28.65, 26.799999999999997, 24.95, 23.099999999999998, 21.25, 19.4, 17.549999999999997, 15.699999999999996, 13.850000000000001, 12.0, 11.7, 11.4, 11.1, 10.8, 10.5, 10.2, 9.9, 9.6, 9.3, 9.0, 8.7, 8.4, 8.1, 7.8, 7.5, 7.2, 6.9, 6.6000000000000005, 6.3, 6.0, 5.95, 5.9, 5.85, 5.8, 5.75, 5.7, 5.65, 5.6, 5.55, 5.5, 5.45, 5.4, 5.35, 5.3, 5.25, 5.2, 5.15, 5.1, 5.05, 5.0, 4.95, 4.9, 4.85, 4.8, 4.75, 4.7, 4.65, 4.6, 4.55, 4.5, 4.45, 4.4, 4.35, 4.3, 4.25, 4.2, 4.15, 4.1, 4.05, 4.0, 4.025, 4.05, 4.075, 4.1, 4.125, 4.15, 4.175, 4.2, 4.225, 4.25, 4.275, 4.3, 4.325, 4.35, 4.375, 4.4, 4.425, 4.45, 4.475, 4.5, 6.025, 7.55, 9.075, 10.6, 12.125, 13.649999999999999, 15.174999999999999, 16.7, 18.225, 19.75, 21.275, 22.799999999999997, 24.325, 25.849999999999998, 27.375, 28.9, 30.424999999999997, 31.95, 33.474999999999994, 35.0, 35.65, 36.3, 36.95, 37.6, 38.25, 38.9, 39.55, 40.2, 40.85, 41.5, 42.15, 42.8, 43.45, 44.1, 44.75, 45.4, 46.05, 46.7, 47.35, 48.0, 48.4, 48.8, 49.2, 49.6, 50.0, 50.4, 50.8, 51.2, 51.6, 52.0, 52.4, 52.8, 53.2, 53.6, 54.0, 54.4, 54.8, 55.2, 55.6, 56.0, 56.1, 56.2, 56.3, 56.4, 56.5, 56.6, 56.7, 56.8, 56.9, 57.0, 57.1, 57.2, 57.3, 57.4, 57.5, 57.6, 57.7, 57.8, 57.9, 58]

这篇关于是否可以在一定数量的时间内划分列表的值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！