- 更多网络例句与函数的增量相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on Hankel's matrix method and augmented least square recursive algorithm,the paper features the recursive least squares method of nonlinear parameter estimation with forgetting factor by introducing the constraint indicator of ...
依据Hankel矩阵法,在参数估计准则函数中加入待估参数的增量约束项和遗忘因子,并结合增广最小二乘递推算法,提出一种具有遗忘因子的非线性参数估计的递推最小二乘法。
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Based on expansion of ODF in series of Generalized Spherical Harmonics by Bunge, we design programming in Orientation Distribution Function for polycrystal which contained five thousands crystals based on increment arithmetic of Voronoi. Geometrical data information, ODF of every crystal in polycrysal are imported to Open Graphics Library to draw, that means we implement visualization of ODF for every crystal in polycrystal.
主要针对具有立方结构的多晶体材料,采用Bunge级数展开法模型计算取向分布函数的理论模型,利用C语言在VC++环境下对ODF值进行了计算,并以Voronoi增量算法为基础生成包含有5000个晶粒的多晶体材料各晶粒的几何数据信息,与计算得到的ODF值一起导入OpenGL进行可视化处理,直观显示了多晶体材料中ODF值在各晶粒内的分布。
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The proposed approach extends the basic theory of FBM to the discrete case and investigates characteristics of auto-correlation function based on fractional Gauss noise.
提出了一种基于分数高斯噪声增量及其自相关函数的分形维数估计的新方法。
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By formulating the growth of the Local times, we thus obtain the lower bounds of the Hausdorff measure functions for the level sets of strictly stable processes.
进一步,我们考虑了该局部时的增量的变化率,从而获得了水平集的Hausdorff测度函数下界。
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Based on the Lagrangian equation with dissipation function, the motion equation of a microbubble with shell is obtained, and the dynamic characteristics of microbubble with shell in free space are studied. It shows that the inner and outer maximum radii of the microbubble increase when the acoustic pressure and its initial radius increase, as well as when the ultrasonic frequency decreases.
理论上利用有耗散函数的Lagrange方程,建立了有壳微泡的R运动方程,开展了自由空间中有壳微泡动力学特性的研究,表明微泡内外半径增量随声压的增大、超声频率的降低、初始内径的增大及壳厚的减薄而迅速增大。
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It depends on the increment of invariants of the stress, and therefore is independent of the rotation of the principal axes of stress.
使用张量函数表示定理,给出了内变量演化方程的一般表达式,它取决于应力不变量的增量,因而与主轴旋转无关。
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With this method, we had several important differences compared to the YDmodel. First, the ratio of daily increment of PDT and the deficit of both water and nitrogen was used to estimate the effect of environment. Second, a nonlinear function was adopted to describe vernalization and thermal effectiveness (instead of three-stage linear function). Third, sinusoidal function was used to describe photoperiod curve cluster for different cultivars.
本模型在YDmodel基础上的改进主要有3点:(1)将每日生理发育时间的增量乘以水肥丰缺因子,改为除以水肥丰缺因子表现水肥对大麦发育的影响,客观体现了大麦在水肥丰缺条件下的发育延迟或提早现象;(2)将三段线性函数改为非线性函数表达春化效应和相对热效应,确立了不同品种相对春化效应和相对热效应的曲线族;(3)将线性函数改为正弦函数表达不同品种光周期效应。
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Based on definition of strain energy function,increment formula of stationary potential energy of finite displacement theory were derived in terms of Kirchhoff stress tensor and Green strain tensor.
基于有限位移理论应变能密度函数的定义,利用Kirchhoff 应力张量和Green应变张量,推出了非线性分析中增量形式的势能驻值公式,并证明了由势能增量驻值原理得到的增量平衡方程形式与由虚位移原理所得的结果完全一致。
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The dissipation factor tip-up D tan d , the change of capacitance D C / C 0, the maximum discharge q max and the mean discharge magnitude q mean , A compared investigation of the correlations between V min , V av and service time were compared with those between D tan d , D C / C 0, q max, q mean and respectively.
对大量的不同运行年数的线棒进行了超声波 V min 和 V av 测量,以及介质损耗角增量 D tan d 、电容变化率 D C / C 0、最大放电量 q max 和平均放电量 q mean 等电气测量试验,对比研究了超声参数( V min 和 V av )和电气测量参数( D tan d 、 D C / C 0、 q max 和 q mean )与运行年数的相关性,发现, V min 和 V av 与的相关性很强,相关系数 R 分别为0.892和0.890,而 D tan d 、 q max 和 q mean 与的相关性较弱, R 在0.55~0.60范围内, D C / C 0与几乎没有相关性, R 仅为0.310;采用线性回归分析,分别建立了 V min 和 V av 与的二阶和三阶线性函数的数学模型, R-S 分别为0.828和0.903,并分别提出了最可靠运行年数和置信度为95%的可靠运行年数的预测方法。
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A lossless incremental inverted list intersection algorithm called LEIR is proposed, which can support a larger range of ranking functions than existing incremental intersection methods. As a result, it can reduce query processing cost without compromising result quality.
提出了一种倒排列表的无损增量求交算法LEIR,它解决了现有增量求交算法不支持某些重要的结果评价函数的问题,在保证搜索精度的前提下减少了查询处理开销。
- 更多网络解释与函数的增量相关的网络解释 [注:此内容来源于网络,仅供参考]
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continuity of a function:函数的连续性
等阶无穷小 equivalent infinitesimal | 函数的连续性 continuity of a function | 增量 increment
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differential:微分
在该控制系统中,采用增量输出、数字式PID调节器控制方法,其实质是根据输入的偏差值,按比例(Proportional)、积分(Integral)、微分(Differential)的函数关系进行运算,其运算结果的增量用以输出控制.
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increment of a function:函数之增量
increment of value duties 增值税 | increment of a function 函数之增量 | indebted adj. 负债的,法律上有义务偿还的
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increment of a function:函数的增量
increment 增量 | increment of a function 函数的增量 | indecomposable 不可分解的
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increment of a function:函数的增量;函数的差
增量函数 increment function | 函数的增量;函数的差 increment of a function | 增加率 increment rate
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indecomposable:不可分解的
increment of a function 函数的增量 | indecomposable 不可分解的 | indefinable 难下定义的
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quantized wave function:量子化的波函数
sensitive form 敏感形式[型] | quantized wave function 量子化的波函数 | increment function 增量函数