The comparisons between the results obtained by the time interval two month (14 snapshots) and the ones obtained by only one month (28 snapshots).
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The average value is defined as = Σt = 1n(t)/28; The average value is defined as = Σt = 1ρ(t)/28.The comparisons between the results obtained by the time interval two month (14 snapshots) and the ones obtained by only one month (28 snapshots).
创建时间：
2015-12-02
