样本抽样

    xiaoxiao2021-12-14  20

    #!/usr/bin/env python # -*- coding:utf-8 -*- import random sample_ra = 0.04 random_scope = int(1/sample_ra) rand = random.randint(1,int(4/sample_ra)) if rand > (2*random_scope + 4) or rand < (2*random_scope): continue
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