对每个哈希函数发送一半的输入。
图5展示了分析结果:与上次的3192次函数调用相比,这里仅需要30次调用(并且只有一半的调用需要计算结果),而时间则减少为只有20毫秒。
Figure 5 shows the analysis: Instead of 3,192 function calls, only 30 were required (and only half of those computed any result), and time was reduced to 20 milliseconds.
假定约束是可行、规范的,对于目标函数为正定或半正定的情形,得到了全局最优解的充要条件。
Under the cases that the objective function is positive definite or positive semidefinite, the necessary and sufficient conditions to characterize global optimal solution are obtained.
引入半梯形和降岭形的隶属函数,并给出隶属度函数来描述缺陷尺寸与检测概率之间的模糊关系。
After semi-trapezoid and drop-mountain shaped subordinate functions were introduced, the fuzzy relationship between the size of defects and POD was described by subordinated function.
运用复变函数及积分方程方法,求解了半平面域多圆孔多裂纹反平面问题。
By using of complex variable function and integral equation method, the antiplane multiple holes and cracks problem of half plane region is considered in this paper.
在网络为无耗和半均匀损耗的情况下,本文讨论了宽带匹配网络等波纹增益函数的确定方法。
In this paper, the approaches for obtaining the equiripple gain function of broadband matching networks for lossless and semi-uniform lossy networks are discussed.
运用广义最小二乘法研究了一类半线性模型中的参数、函数的估计量问题,并证得估计量的一致性结果。
The estimators problem of parameters and functions in Semi-Linear Model were studied by Generalized Least Square method. The agreement between parameters and functional estimators was then presented.
提出了依据宽带随机谱功率密度函数求解等效应力幅的半解析公式。
The semi-analytical solution for evaluating ESR from spectral density function of wide-band random loading is presented.
亚稳态原子消激发,使蒸气宏观速度增加,温度增加,所以使速度分布函数峰值右移,半宽度增加。
As metastable atoms deexcite, the vapor velocity and temperature increase, the peak value of the velocity distribution function shifts rightward, and the half width increases.
利用这个方程组,我们讨论了恒定外磁场中的半无限大超导体,给出了能隙函数和穿透深度的积分表达式。
The equations are applied to a semi-infinite superconductor in a static magnetic field. The integral expressions for energy-gap function and penetration depth are given.
给出了包括位移函数、刚度矩阵和荷载矩阵在内的理论分析过程,从而建立了半解析单元法。
Regular functions are set up and semi-analytical element method is constituted. Displacement functions, stiffness matrices and load matrices are presented in details.
根据该方法,相对过阻尼系数能够表示成检波器响应曲线的半峰高宽度和检波器自然频率乘积的线性函数。
According to the method, the relative overdamping can be expressed in a linear function of the product of the width of half peak of the response curve by the nature frequency of the geophone.
利用UV-分解理论,将半光滑函数应用到UV-分解中。
The semismooth function is applied to UV-decomposition by using finite convex functions UV-decomposition.
地统计学的基础理论与方法主要包括:区域化变量、半方差函数、克立格空间插值技术。
The geostatistics's basic theories and techniques include the regionalized variables, the semivariance function and Kriging Interpolation.
其中格林函数是由半平面的位移解,梁的挠度理论求得。
Where the Green function is obtained by the sum of the half-plane solution for surface displacement and beam theory deflections.
同时说明半幅函数在建立直杆内力方程中的应用方法。
At the same time, the method of applying half - range function tO the internal - force equation of straight bar is illustrated.
讨论了分辩函数半宽度随中子能量变化的规律。
The variation of FWHM of resolution function with neutron energy is discussed.
给出了半连续函数的定义,研究了函数具有半连续性的条件,推出了半连续函数的一些性质。
In this paper, we study the definition of semi continuous function and the sufficient conditions of semi continuity, obtain some properties of semi continuous function.
通过计算半无限地基中桩基的阻抗函数验证了方法的正确性。
The method was certified by calculating the impedance functions of single pile in elastic half-space.
一些半参数技术和泛函数据分析。
Some semiparametric techniques and functional data analysis.
给出了不分明化拓扑空间中半开集和半连续函数的概念,并讨论了它们的某些性质。
We introduce the concepts of semi-open sets and semi-continuous functions, and discuss some of their properties in fuzzifying topology.
介绍具有随机设计的一类半参数方差函数模型。
We propose a general semiparametric variance function model in a random design setting.
由于仪器函数的自身线宽及其周期性的加宽作用结果,导致透射函数的半峰值线宽受到加宽,可见度下降。
The full width of transmission function at half maximum is broadened and the visibility is reduced because of the instrumental linewidth and the periodicity of transmission function.
本文通过使用向量似变分不等式和半预不变凸函数来证明约束向量优化的弱极小值的存在性。
In this paper, We prove the existence of a weak minimum for constrained vector optimization problem by making use of vector variational-like inequality and semi-preinvex functions.
通过变更振动系统的输出模型和目标函数,课题建立多个基于轮胎动载的半主动悬架的车辆模型。
By changing the output equation and target function of control system, we can establish many semi-active suspension vehicle models.
在特征价格模型的应用中,函数形式的选择具有多样化,包括线性函数、对数函数、半对数函数等。
In the application of hedonic price model, it has a wide choice of function forms, including linear function, logarithmic function and semi-logarithmic function, etc.
高斯模型与实验半方差变异函数的拟合效果最好,其次是线性模型。
The best fitted theoretical model for the semivariogram is Gaussian model, and then the linear model.
系统的哈密顿函数是作为矩阵微分算子的狄拉克算子,它不是半有界的。
The Hamiltonian of the system is the Driac operator which as a matrix differential operator is not semibounded from below.
半最大值宽度:一条曲线(例如一条点扩展函数曲线)最大值的一半的宽度。
Full width half Maximum (FWHM) : the width of a curve (for example, the PSF) at half of it's peak value.
半最大值宽度:一条曲线(例如一条点扩展函数曲线)最大值的一半的宽度。
Full width half Maximum (FWHM) : the width of a curve (for example, the PSF) at half of it's peak value.
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