piecewise
adv.
分段地；
英英释义
Piecewise
In mathematics, a piecewise-defined function (also called a piecewise function) is a function which is defined by multiple subfunctions, each subfunction applying to a certain interval of the main function's domain (a subdomain). Piecewise is actually a way of expressing the function, rather than a characteristic of the function itself, but with additional qualification, it can describe the nature of the function.
以上来源于:Wikipedia
词组短语
piecewise smooth分段光滑；分段光滑的
权威例句
Canonical piecewise-linear analysisCanonical piecewise-linear modeling
Monotone Piecewise Cubic Interpolation
Canonical piecewise-linear representation
Introduction to Piecewise-Linear Topology
PIECEWISE REGRESSION: A TOOL FOR IDENTIFYING ECOLOGICAL THRESHOLDS
Computation of Piecewise Quadratic Lyapunov Functions for Hybrid Systems
Computation of piecewise quadratic Lyapunov functions for hybrid systems
The Robust Estimation of Multiple Motions: Parametric and Piecewise-Smooth Flow Fields
The robust estimation of multiple motions: parametric and piecewise-smooth flow fields
1. If is piecewise smooth, that is, consists of several smooth curves joined together.
如果是分段光滑的，即是由几段光滑曲线连接起来的。
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2. 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。
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3. 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。
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4. This piecewise linear change has a very high practical value.
这种分段线性变化也有很高的实用价值。
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5. In this paper, the existence and uniqueness theorems of solution of a class Non-monotonic parametric stochastic operator equation with piecewise contraction property is discussed.
本文讨论了一类非单调的具有分段压缩性质的含参数随机算子方程组的解的存在性和唯一性。
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6. Moreover, the solution for ideal drain-well corresponding to the piecewise linear model is derived.
此外，还推导了与分段线性模型相对应的理想单井固结理论解。
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7. To solve the problem of calibration transfer in multivariate calibration of chemometrics, Procrustes analysis(PA) algorithm and piecewise direct standardization(PDS) algorithm are applied.
采用普鲁克分析（PA）算法和分段直接校正（PDS）算法，解决化学计量学多元校正中的模型传递问题。
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8. The paper presents a new method for synthesizing and optimizing the follower motion with complex characteristics for high-speed cam mechanism based on the piecewise polynomials.
针对具有复杂运动特征的高速凸轮机构从动件运动规律，提出用分段多项式进行综合和优化的新方法。
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9. The learning effect can be described by a piecewise linear function of normal processing times.
学习效果通过工件正常加工时间的分段线性函数来描述。
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10. To prevent sub-harmonic oscillation and improve the stability and load capacity of the system, a piecewise linear slope compensation circuit is designed.
为了防止亚谐波振荡以及提高系统的稳定性和带载能力，设计了一种全区间分段线性斜坡补偿电路。
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11. However, up to now, main research works are only limited to piecewise linear affine systems.
然而，迄今为止，主要的研究工作仅局限于分段线性仿射系统。
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12. The new sufficient conditions for the oscillation of all solutions of the neutral differential equation with continuous and piecewise constant arguments are obtained.
获得了一类带有连续和分段常数变元的中立型微分方程所有解振动的新的充分条件。
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13. Methods It is discussed by nonparametric piecewise polynomial estimation and least squares estimation.
方法利用非参数分段多项式估计和最小二乘法进行讨论。
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14. The synthetic source is the generalization of plane wave source, controlled illumination source, piecewise plane wave source and areal sources with phase encoding etc.
合成震源既包括了已有的平面波震源，也包括了控制照明震源，分段平面波震源和相位编码震源。
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15. The crisis is observed in a kicked rotor subjected to a piecewise continuous force field.
这种激变是在一类分段连续力场作用下的受击转子模型中观察到的。
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16. The algorithm is polynomial curve fitting based on least square approximation. The experimental result shows its performance is more effect than that of the piecewise linear algorithm.
该算法是在最小二乘意义上的多项式曲线拟合，实验结果表明，其校正效果明显优于分段线性校正算法。
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17. 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。
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18. A calculation strategy for the recovery of density distribution by the shape observations is presented and proved by piecewise linear interpolation method.
采用分段线性插值法，给出了由形状观测离散值反求密度分布的计算方法，并给出了算例。
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19. At the second correction step, a parametric method based on piecewise polynomial phase model is exploited to eliminate the residual contamination.
然后采用基于分段多项式相位模型的参数化方法作二次校正处理，消除残余调制污染。
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20. Objective To investigate characters of the solution to first order impulsive differential equations with piecewise constant arguments.
目的研究一阶具有分段常数变量的脉冲微分方程的解的性质。
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21. We suggest to study a special kicked rotor moving in a piecewise continuous force field.
本论文建议研究一类特殊的分段连续力场中的受击转子。
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22. Based on the blending functions, a method of generating piecewise polynomial curves with several shape parameters is obtained.
基于给出的调配函数，建立一种带多个形状参数的分段多项式曲线的生成方法；
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23. The existence of periodic solutions for a class of impulsive differential equations with piecewise constant argument is studied by constructing periodic sequence solutions of difference equation.
通过构造差分方程的周期数列解，研究了一类具有分段常数变元的脉冲微分方程周期解的存在性。
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24. The existence of periodic solutions for a class of impulsive differential equations with piecewise constant argument is studied by constructing periodic sequence solutions of difference equation.
通过构造差分方程的周期数列解，研究了一类具有分段常数变元的脉冲微分方程周期解的存在性。
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25. piecewise affine mapping
逐段仿射映射
-- 来源 -- 英汉 - 翻译参考[网络]
26. piecewise holomorphic
分段全纯的
-- 来源 -- 英汉 - 短句参考
27. piecewise linearzation method
分段线性化法
-- 来源 -- 英汉 - 短句参考
28. piecewise analytic
分段解析的
-- 来源 -- 英汉 - 翻译参考[网络]
29. piecewise affine
分段仿射
-- 来源 -- 英汉 - 翻译参考[网络]
30. piecewise adjustment
分段调整
-- 来源 -- 英汉 - 翻译参考[网络]
31. piecewise linear iteration
分段线性叠代;逐段线性叠代
-- 来源 -- 英汉 - 翻译参考[网络]
32. piecewise analysis
分段分析
-- 来源 -- 英汉 - 翻译参考[网络]
33. piecewise quadratic
分段平方的
-- 来源 -- 英汉 - 翻译参考[网络]
34. piecewise approximation
分段近似
-- 来源 -- 英汉 - 翻译参考[网络]
piecewise
