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词汇 piecewise
释义 piece·wise 英'piːswaɪz美'pɪsˌwaɪs COCA²⁴⁹³⁹⁰BNC²³⁶²¹³⁺¹iWeb⁶¹²⁹⁶
基本例句
adv.分段地(片段地)
The analysis of computational complexity indicates that the efficient suitable range of the piecewise elimination algorithm is wide.
算法复杂性分析表明,分段消元法的有效适用范围很广。 cnki

The applications of simulated annealing technique to piecewise curve fitting and feature selection are discussed in detail.
详细地讨论了如何应用模拟退火组合优化法进行分段曲线拟合和特征选择。 cnki

The story of the Internet is one of piecewise relinquishment of government control and empowerment of private individuals and organizations.
互联网的历史只是政府放弃控制,将权力下放给个人与组织的诸多实例之一。 yeeyan

According to the basic theory of concrete damage, the concrete piecewise curve damage model is applied into the finite analysis of shotcrete lining.
根据混凝土损伤的基本理论,把混凝土分段曲线损伤模型应用到喷射混凝土衬砌的有限元分析中。 cnki

Grounded on that model, a piecewise PID controller with forward feedback is designed and simulated by Matlab, and the performance is better compared with PID control.
在建立的数学模型基础上,设计了加前馈加分段 PID控制器,获得的控制效果优于 PID控制。 cnki

However, we find that the best piecewise- linear- threshold contract is significantly superior to the best linear contract when the agent has a power utility function.
但是,我们还发现,在代理人的效用函数是幂函数的情况下最好的分段线性阈值合同明显优于线性合同。 lib.cueb.edu.cn

In this paper, we present some new NCP functions which are piecewise linear- rational, regular pseudo- smooth and have nice properties.
本文给出新的 NCP函数,这些函数是分段线性有理正则伪光滑的,且具有良好的性质。 cnki

In this paper a piecewise- linear homotopy algorithm for quadratic programming is developed.
本文发展了一个关于二次规划问题的分段线性同伦算法。 cnki

Short-time Fourier transform relies on the traditional Fourier spectral analysis, so it is limited to the assumption of the data to be piecewise stationary.
短时傅立叶变换依赖于传统的傅立叶谱分析,所以限制于假定待分析数据是分段平稳的这个条件。 cnki

The codebook design algorithm is then extended to a distortion measure that has piecewise- linear characteristics.
该设计码本的算法进而被扩充为一个具有分段线性特性的失真算法。 cnki

This paper discusses the method of building state model directly from the piecewise linear function.
讨论了状态模型的建立方法,可以直接从分段线性函数求得。 cnki

This paper employs numerical simulations to compare the relative performance of linear contracts with piecewise- linear- threshold contracts in the case where the agent chooses actions over time.
本文利用数值模拟对线性合同和分段线性阈值合同在跨时期代理选择行为情况下进行了效果比较。 lib.cueb.edu.cn

This thesis discusses three piecewise- smooth classical systems.
本论文涉及三类分段光滑经典系统。 cnki

This thesis reports a study on the characteristics of some piecewise- smooth classical systems and the quantum system corresponding to one of them.
本论文报道对一些分段光滑经典系统和其中之一所对应的量子系统特性的研究。 cnki

Use a method of time series piecewise linear representation based on feature points as a way for pattern representation.
使用一种基于特征点的时间序列线性分段方法作为时间序列的模式表示。 cnki
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