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    • 1. 发明授权
    • Outlier correction with a median method
    • 用中值法进行异常值校正
    • US08185347B2
    • 2012-05-22
    • US11021591
    • 2004-12-23
    • Ralph MoessnerStefan Theis
    • Ralph MoessnerStefan Theis
    • H04B15/00G06F11/30G21C17/00
    • G06Q10/10
    • A method and apparatus, including computer program products, for determining characteristic parameters on the basis of a series of m values, H_1, H_2, . . . , H_m, over time. The values are descriptive for a predetermined process, and the series has linear characteristics. Differences, denoted as Δ_i, between pairs of values of points of the historical time series, the points having a predetermined time distance to each other, denoted as p are computed. The median value, denoted as Δ_i_M, of the computed differences Δ_i is determined. On the basis of the determined median value Δ_i_M, a trend parameter, denoted as T, T being defined as T=Δ_1_M/p is computed.
    • 一种用于基于一系列m个值H_1,H_2,...确定特征参数的计算机程序产品的方法和装置。 。 。 ,H_m,随着时间的流逝。 这些值对于预定的处理是描述性的,并且该系列具有线性特征。 在历史时间序列的点对值对之间表示为&Dgr; _i的差异,计算表示为p的彼此之间具有预定时间距离的点。 确定计算出的差值Dgr; _i的中值,表示为&Dgr; _i_M。 基于确定的中值&Dgr; __M,计算T =&Dgr; _1_M / p表示为T,T的趋势参数。
    • 2. 发明申请
    • Outlier correction with a median method
    • 用中值法进行异常值校正
    • US20050137830A1
    • 2005-06-23
    • US11021591
    • 2004-12-23
    • Ralph MoessnerStefan Theis
    • Ralph MoessnerStefan Theis
    • G04F1/00
    • G06Q10/10
    • The invention provides methods and apparatus, including computer program products, for determining characteristic parameters on the basis of a series of m values, H_1, H_2, . . . , H_m, over time, the values being descriptive for a predetermined process, the series having linear characteristics, the method comprising: computing differences, denoted as Δ_i, between pairs of values of points of the historical time series, the points having a predetermined time distance to each other, denoted as p; determining the median value, denoted as Δ_i_M, of the computed differences Δ_i; computing, on the basis of the determined median value Δ_i_M, a trend parameter, denoted as T, T being defined as T=Δ_i_M/p.
    • 本发明提供了用于基于一系列m值H_1,H_2来确定特征参数的方法和装置,包括计算机程序产品。 。 。 H_m,随着时间的推移,这些值对于预定的处理是描述的,该系列具有线性特征,该方法包括:在历史时间序列的点对值之间计算表示为Delta_i的差异,所述点具有预定时间 彼此之间的距离,表示为p; 确定所计算的差Δiii的中值,表示为Delta_i_M; 基于确定的中值Delta_i_M计算表示为T,T的趋势参数被定义为T = Delta_i_M / p。