• 新增气候法90%累积机率降雨推估产品。

    Construct the 90% cumulative probability hyetograph product of typhoon into the "typhoon Rainfall Decision Support System".

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  • 最后讨论了随机系统参数递推估算的综合方法。

    Finally, a synthesis method for recursive parameter estimation of a stochastic system is also discussed.

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  • 并根据何登式渗透公式,建立了土壤渗透率推估式。

    The study provides the foundation for the establishment of the soil infiltration model according to Hortons infiltration equation.

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  • 本文提出了一种全新的双线性模型参数递推估计算法。

    A new recursive least-squares algorithm is proposed for estimating parameters of the bilin-ear model.

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  • 基于KLT与滑动dct的相似关系,提出了一种新的特征向量自适应递推估计算法。

    A new adaptive recursive algorithm for eigenvector estimation based on the relations between KLT and sliding DCT was presented.

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  • 本文利用高阶循环统计量讨论几乎周期滑动平均(apma)信号参数的闭式递推估计。

    This paper deals with the closed form recursive estimation for parameters of almost periodic moving average (APMA) signal using higher order cyclic statistics.

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  • 然后我们介绍了常用的滤波技术,重点是以贝叶斯递推估计和蒙特卡罗方法为基础的粒子滤波。

    Then we will introduce some common-used filtering techniques. Particle filter which is based on Bayesian estimation and Monte Carlo method will be emphasized.

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  • 研究了极化域-空域联合谱的动态更新问题,给出了MUSIC联合谱的自适应递推估计算法。

    The adaptive estimation method is presented for the MUSIC joint spectrum in polarizational and spatial domains.

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  • 第19条经营者按动因分摊可间接归属成本、资产及收入时,得以抽样方式推估动因之衡量指标数量。

    Article 19 in allocating indirectly attributable costs, assets, and revenues, an Operator may adopt sampling techniques to estimate the measures required by the driver analysis.

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  • 对压缩永久变形和压缩应力松弛性能指标进行经验直线化外推估算,得出特定温度下的性能随老化时间变化的动力学经验估算方程。

    With calculating property index of compression set and stress relaxation, it obtains a calculation formulation that property changes along with aging time at the special temperature.

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  • 将数据缺失方式划分为随机缺失,非随机缺失与完全随机缺失,这对于合理编写缺失数据推估程序,正确选用估算方法有很重要的意义。

    It is very important to divide the missing data into three manners: missing at random (MAR), missing not at random (MNAR) and missing completely at random (MCAR).

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  • 针对时滞、阶数和系数皆未知的离散时间线性随机控制系统(ARMAX模型),提出一种对时滞、阶数和系数同时进行递推估计的算法。

    This paper proposes a new recursive estimate algorithm for unknown time-delay, orders and coefficients of linear discrete-time stochastic control systems (ARMAX model).

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  • 照这样推算,从工业时代之前的二氧化碳浓度280ppm,到2070年以目前的趋势推估的浓度560ppm,会导致地球温度上升一度。

    So the shift from the pre-industrial 280ppm to 560ppm, a level which on current trends might be reached around 2070, makes the world a degree warmer.

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  • 实时估计出系统噪声方差矩阵和量测噪声方差矩阵,对状态变量进行灰色聚类,并对滤波矩阵和增益矩阵进行实时自适应调整,计算出状态向量的递推估计值。

    Based on real-time estimation of noise matrix and grey clustering of state variable, filter or gain matrix is modulated so as to get an estimation of the state vector.

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  • 实时估计出系统噪声方差矩阵和量测噪声方差矩阵,对状态变量进行灰色聚类,并对滤波矩阵和增益矩阵进行实时自适应调整,计算出状态向量的递推估计值。

    Based on real-time estimation of noise matrix and grey clustering of state variable, filter or gain matrix is modulated so as to get an estimation of the state vector.

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