摘要: 量化曲线的波动情况,即如何判断曲线是否平滑? # 求导,统计数据波动的次数,跟阈值作比较 def is_fluctuating(series): ets = series[-1][0] raw = [item[1] for item in series if item[0] >= (ets - 86 阅读全文
posted @ 2021-04-15 10:47 青山应回首 阅读(121) 评论(0) 推荐(0) 编辑