quadratic

美 [kwɑːˈdrætɪk]英 [kwɒˈdrætɪk]
  • adj.平方的;二次方的
  • n.【数】二次方程式;二次项;【数】二次方程式论
quadraticquadratic

adj.

mathematics 数平方的;二次方的
involving an unknown quantity that is multiplied by itself once only

a quadratic equation

二次方程式

noun

1
a polynomial of the second degree
Synonym: quadratic polynomial
2
an equation in which the highest power of an unknown quantity is a square
Synonym: quadratic equation

adj

1
of or relating to the second power
quadratic equation
2
of or relating to or resembling a square
quadratic shapes

数据来源:WordNet

  1. The quadratic aperture of the cat 's-eye diaphragm is imaged too large .

    猫眼光栏的方形光孔成像太大。

  2. The application study of the method of quadratic programming

    二次规划法优化设计的应用研究

  3. The theory of quadratic form is of very extensive application .

    二次型理论有着十分广泛的应用。

  4. The linear - quadratic control theory has wide applications .

    线性系统二次指标最佳控制问题有着广泛的应用。

  5. Against the optimal linear quadratic control , this method has its advantages .

    与包含许多人为因素的最优二次型控制规律设计比较,该方法直观。

  6. Design of optimal control systems with quadratic stability

    具有二次稳定性的最优控制系统设计

  7. The quadratic system with the weak focus and strong focus

    具有一细焦点和一粗焦点的二次系统

  8. Study of unified power quality conditioner based on liner quadratic controller

    基于二次线性调节器的统一电能质量控制器

  9. Research on Mixed Quadratic Network Traffic Abnormal States Model

    混合二次网络流量异常状态模型研究

  10. Its application to quadratic assignment problems shows the high efficiency of this algorithm .

    模拟实验表明新算法的收敛性能更佳。

  11. A Necessary Condition for Optimal Output Feedback with Quadratic Performance Criterion

    具有二次性能指标的最优输出反馈的一个必要条件

  12. Problems of Neural Networks in Quadratic Optimization and Their Solution

    神经网络用于二次优化存在的问题及解决方法

  13. Application of a similar quadratic optimization control method in the autonomous docking control

    类二次型最优控制方法在自主对接控制中的应用研究

  14. Traditional optimization methods generally used a quadratic model to approximate the original problems .

    传统优化方法一般采用二次模型来逼近原问题。

  15. Methods : The method of quadratic regressive orthogonal experiment was used .

    方法:采用二次回归的正交试验法。

  16. The dual principle and its application to Linear Quadratic Problems of interconnected system

    对偶原理及其在内连接系统线性二次型问题中的应用

  17. On the Necessary Condition for Poles of Linear Quadratic Optimal Control Systems

    线性二次型最优控制闭环系统极点的必要条件

  18. Least square method with quadratic constraints for structural computational model updating

    结构计算模型修正的二次约束最小二乘算法

  19. A Simplified Approach to the Optimal Control Problem of Linear System with Quadratic Performance Index

    线性系统二次型性能指标最佳控制的一个推导方法

  20. Necessary and sufficient conditions for quadratic stability of uncertain discrete time systems

    不确定离散系统二次稳定的充分必要条件

  21. Stochastic control problem with the quadratic performance index

    二次性能指标下的随机控制问题

  22. Study on the linear quadratic expected pole assignment problem for the continuous time system

    连续系统线性二次型期望极点配置问题的研究

  23. The Algorithm and Programming of the Standardization of the Real Quadratic Form

    实系数二次型标准化算法及编程

  24. Parameter optimization of complex chemical reaction kinetic model by sequential quadratic programming method

    基于逐步二次规划法的复杂反应动力学参数优化

  25. D Optimal Design of the quadratic segmented model on the mixture experiment

    一维分段混料试验模型的D-最优设计

  26. Parallel Optimal Power Flow Algorithm Based on Auxiliary Problem Principle and Sequential Quadratic Programming Method

    基于辅助问题和序列二次规划法的电网分区并行最优潮流算法

  27. Analysis on Some Common Errors in Solving Quadratic Equations

    有关一元二次方程问题的误解剖析

  28. Two Necessary Conditions for Quadratic Optimal Discrete Systems

    二次型最优离散系统的两个必要条件

  29. A Study on the Linear Quadratic Optimal Control for Fuel Cell Car Powertrain

    燃料电池轿车动力系统线性二次型最优控制研究

  30. Neural Filter Implemented by an Artificial Neuron With Quadratic Criterion Function

    用二次判据神经元实现的神经滤波器