查询词典 successive difference

By using the successive approximation approach, the original optimal control problem is transformed into a sequence of nonhomogeneous linear two-point boundary value problems.

利用该算法可将在扰动作用下的非线性系统的最优控制问题转化为求解线性非齐次两点边值序列的问题。

A successive approximation algorithm of feedforward and feedback optimal control for linear systems with state time-delay affected by persistent disturbances is presented.

针对外部持续扰动下的线性时滞系统，提出一种前馈－反馈最优控制的逐次逼近算法。

Finally, the paper compares chaos algorithm with genetic algorithm and dynamic programming successive approximation in detail and the outcome indicates that the method is simple ,convenient and accurate.

实例计算分析表明，与遗传算法、动态规划逐次逼近法相比，混沌优化算法具有原理简单、计算简便、结果精度高的优点。

Improvements in technologies and design make it possible to use successive approximation ADCs for video applications, where sample frequencies of at least 10MSample/s are necessary.

随著制程和设计的进步，我们能使用渐进式类比数位转换器到影像上的应用，其取样频率至少为每秒一千万次以上。

Any order approximate solution of the equation was presented, and its convergence was mathematically proved by the successive approximation method.

采用逐次逼近法，求得任意阶近似解，并证明解的收敛性。

A constant input is especially required in a successive approximation converter because the input is compared with a reference several times over the conversion period.

在逐次逼近转换器中一个固定的输入特别重要，因为在一个转换周期中输入要和参考值比较好几次。

The coarse tuning structure is composed of two digital modules, including a successive approximation register and a frequency comparator with a novel structure.

该粗调环路由数字电路设计实现，包含逐次逼近寄存器和新结构的频率比较单元两个模块。

This paper presents two techniques, Successive Approximation Procedure and selecting Average Plane based on the existing Taylor's Series method. These two techniques have greatly improved the accuracy of the potential field data analyses.

本文在已有的泰勒级数曲化平方法基础上提出了逐步逼近技术和平均平面技术，使得曲面位场资料处理的精度得到了很大提高。

The entire data acquisition system may complete to 8group input signal sampling, the AD conversion accuracy is 12, Selection of successive approximation type A / D converter, the advantage of high speed, low power consumption.

整个数据采集系统可以完成对8路通道输入信号的采样，选用12位逐次逼近型A/D转换器，其优点是速度较高、功耗低。

There are successive significant differences between novice and expert, and the built-in input devices.

4选取与拖曳文字在操作时间中，初学者和专家级与内建输入装置有显著差异。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。