本文得到了EHS (C)中函数妁对数导数的积分平均估计及一类系数泛函数估值。

In this paper we obtain integral mean bounds of logarithmic derivatives and estimates of coefficient functionals for functions in EHS (c).

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第二章研究有界正则函数导数的估计问题。

In second chapter, we discuss the problems of estimating in the derivation of bounded functions.

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控制器的设计是直接基于称为伪偏导数的向量，伪偏导数是通过新型参数估计算法，根据给出的永磁直流直线电机非线性系统模型的输入输出信息在线导出的。

The design of controller is based directly on pseudo- partial-derivatives (PPD) derived on-line from the input and output information of the system using a novel parameter estimation algorithm.

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