查询词典 derivative
- 与 derivative 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This curriculum primary coverage includes: Function and limit, a circular function derivative and differential, theorem of mean and derivative application, indefinite integral, definite integral, definite integral application, space analytic geometry and vector algebra, function of many variables differential method and application, multiple integral, curvilinear integral and surface integral, infinite series, differential equation.
该课程的主要内容有:函数与极限,一元函数的导数与微分,中值定理与导数的应用,不定积分,定积分,定积分的应用,空间解析几何和向量代数,多元函数微分法及其应用,重积分,曲线积分与曲面积分,无穷级数,微分方程。
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Week 5 The definition and nature of derivative, the geometric meaning of derivative, the relation between the derivability and the integral, derivation rule.
第4周 连续的定义,连续函数的性质,初等函数的连续性,闭区间上连续函数的性质。
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On the basis of method of derivative on the left and the right of separable function,the derivability of separable function on demarcation point was simply distinguished,and derivative continuity on demarcation point discussed.
运用研究分段函数的导函数的左、右极限的方法,简便地判明分段函数在分界点处的可导性;同时讨论了分界点处导数的连续
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Based on the quotient of difference being the grey derivative's whitening values in the GM(1,1) direct modeling method, direct modeling method of GM(1,1) with a step by step optimum grey derivative's whiting values is put forward.
在 GM(1,1)直接建模法以差商作为灰导数白化值的基础上,提出了一种逐步优化灰导数白化值的方法。
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We get theexistence theorem of directional derivative of convex fuzzy mapping, and discuss the relationsamong directional derivative, differential, gradient and subdifferential.
得到了这类模糊映射的凸映射的方向导数的存在性定理。
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Based on the simulated data produced by PROSAIL model and field test data, the authors respectively analyzed many kinds of factors which affect some representative inversion method s, such as VI, second derivative, model inversion and the directional second derivative.
以PROSAIL模型模拟数据和地面实测数据为基础,分别分析了土壤背景、冠层反射率非各向同性以及随机噪声等因素对几类代表性反演方法的影响(植被指数法、二阶微分法、模型反演法以及方向性二阶微分法)。
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Since the B-spline is a locally supported function, the smoothing formula can be strictly limited in a neighborhood of each point. The smoothing surface defined by the smoothing formula has the same convexity as that of the original image. Secondly, the edge points are detected by either computing the local extremum points of the directional derivative or computing zero-crossing of the second-order directional derivative of the smoothing surface. Finally, an example of an edge detector is given.
针对反卷积视觉模型的病态性,增加了适当的约束,给出了基于低松弛迭代格式的快速自适应滤波算法,对于一个N×N输入图象,由于变换核的局部支撑性质以及低松弛迭代格式的引入,使得快速自适应滤波算法的计算复杂度降为象素个数N〓的线性量阶N〓,就最小二乘算法的复杂性而言,优于不动点迭代算法的O以及基于FFT的预处理共轭梯度算法的O。
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In this thesis, the virtual boundary integral equation is based on double layer potential with the virtual density to be determined on virtual boundary. Since this integral equation related to double layer potential only involves the computation of the normal derivative and second normal derivative of fundamental solution, the exponential integral function is not involved in it, so numerical computation for the exponential integral function is avoid.
本文则基于双层位势,引入虚拟矩密度函数来建立虚边界积分方程,并首先对时间变量进行解析积分,在虚、实边界上采用常单元和等额配点离散,该方程只涉及含基本解的法向导数及其二阶法向导数项的计算,对时间变量进行解析积分后,不会出现对指数积分函数的空间变量的积分计算。
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Known or suspected allergic and toxic features of the derivative, and evidence of edibility safety of the derivative.
七表达产物的已知或可疑致敏性和毒性,以及含有此种表达产物食用安全性的依据
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However,the derivative of this error,the slope of the error curve,is large and positive,making the control correction provide by the derivative mode large.
然而,错误的导数和误差曲线的斜率较大且为正,导数模式提供了很大一部分的控制校正。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。