convex ['kɔnveks]

convex的基本解释

adj.

中凸的, 凸圆的, 凸面的

n.

凸状, 凸面体, 凸透镜

convex的反义词

adj. concave

与convex相关的网络例句 [注：此内容来源于网络，仅供参考]

At the beginning of this thesis, the author gives the definition and the equivalent definition of convex function, and then proves the equivalent relationship between them. Secondly the author proposes the decision theorem of convex function which provides a judgment basis of whether a function is a convex function. Thirdly the author summarizes and proves the convex function's operational, basic, differential and integral property. Finally the author proves several famous convex function inequalities, such as Jensen inequality, Holder inequality, Cauchy inequality. The author also provides the application of these inequalities and illustrates the importance of convex function's basic inequality and integral property in the proving process.

本文开始给出了凸函数的定义及等价定义，并证明了它们之间的等价关系；接着提出了凸函数的判定定理，对一个函数是否是凸函数提供判断依据；然后对凸函数的运算性质、基本性质、微分性质、积分性质四个方面的性质进行了总结，并给予了证明；最后证明了凸函数的几个著名不等式詹森不等式、赫尔德不等式、柯西不等式，给出了这几个不等式的一些应用实例，并举例说明凸函数的基本性质和积分性质在不等式证明过程中的重要作用。

At the beginning of this thesis, the author gives the definition and the equivalent definition of convex function, and then proves the equivalent relationship between them. Secondly the author proposes the decision theorem of convex function which provides a judgment basis of whether a function is a convex function. Thirdly the author summarizes and proves the convex function's operational ,basic , differential and integral property. Finally the author proves several famous convex function inequalities, such as Jensen inequality, Holder inequality, Cauchy inequality and Minkowski inequality. The author also provides the application of these inequalities and illustrates the importance of convex function's basic inequality and integral property in the proving process.

本文开始给出了凸函数的定义及等价定义，并证明了它们之间的等价关系；接着提出了凸函数的判定定理，对一个函数是否是凸函数提供判断依据；然后对凸函数的运算性质、基本性质、微分性质、积分性质四个方面的性质进行了总结，并给予了证明；最后证明了凸函数的几个著名不等式詹森不等式、赫尔德不等式、柯西不等式和闵可夫斯基不等式以及这几个不等式的应用，并举例说明凸函数的基本性质和积分性质在不等式证明过程中的重要作用。

The convex function develeped so many years that convex functionals are now a class of very universal functionals.The kinetic energy in the classical is the most natural convex function.Others like entropy and so on are convex functions.The economic core is closely connected with the convex function.The western economic core question is the optimized question.The optimized theory has something to do with the convex function and the concave function.

凸函数的发展经年已相当完善其应用非常广泛，在古典力学中的动能，就是最自然直接的凸函数，其他如熵……等均是，连经济学的核心都与之有极密切相关，西方经济学的核心问题是最优化问题，最优化理论又与凸函数与凹函数密切相关。

与convex相关的网络解释 [注：此内容来源于网络，仅供参考]

convex：凸

很可能就使他们裹足不前失去竞争的动力;所以为了使经理人能持续不懈地努力工作,就要设计一套薪酬差距随职位上升而增大的薪酬制度来诱使经理人投入更大的努力,也就是薪酬水平与经理层级的关系曲线应该呈现下凸(convex)的曲线形状结构.

convex：凸的

注意如果objects是复合的(complex)或重新调节的(rescaled),这个方法有点不准确;并且如果objects是凸的(convex)或凹的(hollow)这个方法不起作用. 此例中,我们寻找一个名字为>的plane entity. 或者,

convex：凸透镜

如前所述,成像的远离主要有两种,一种是相机镜头所用的凸透镜(convex)成像,这个 因此有人根据弥散圈的大小和衍射等关系计算了理想针孔(optimal pinhole)的 而针孔摄影只是选取了原先固有光线的一部分进行成像,对光线的处理相对来说是极少

convex：凸状

本文乃针对SCARA型机器人.避开平面二维凸状(Convex)障碍物,作番研究. 此方法乃是由摄影机所得的影像,经数位影像处理並经边界探测後,利用电脑图学之原理做障碍物侦测並提出速度场观念,以配合找出避开障碍物之圆滑路径,

convex cutter：凸形铣刀

concave cutter 凹面铣刀 | convex cutter 凸形铣刀 | cross joint 十字接头