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- 与 be derived from 相关的网络例句 [注:此内容来源于网络,仅供参考]
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At first,local connectivity matrix is derived from the modified fuzzy Gabriel graph,then this matrix and the assumptive prototype of global data distribution are used to construct a new clustering performance criterion.
首先用改进的模糊Gabriel图得到样本数据的局域连接矩阵,然后它和数据的全局分布原型假设一起构造新的聚类准则。
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AIM: To observe whether hippocampal astrocyte conditioned medium can induce human adipose-derived adult stromal cells into neuron-like cells in vitro.
目的:观察海马区星形胶质细胞培养上清液能否在体外诱导人脂肪基质细胞向神经元样细胞分化。
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Firstly, we hypothesize that the stocks of funds with net outflow will have a higher herding measure when the fund manager is concerned with his reputation risk (Scharfstein and Stein, 1990), and have a lower herding measure when he engages in gaming the incentive scheme derived from the asymmetric performance-flow relation. The results support the reputation-risk hypothesis.
首先,针对前期流量与基金群集指标的关系,本研究推论:如果经理人行为符合声誉风险假说(Scharfstein and Stein, 1990),则前期净流出基金的群集指标会高於前期净流入基金的群集指标;反之,如果经理人行为符合放手一博假说,则净流出基金的群集指标低於净流入基金的群集指标,实证结果符合声誉风险假说。
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The asymptotic expansion of the kernel function K for large z andgeneral formulae of its coefficients have been derived and used in calculatingresistance.
本文的主要贡献在于推导了 z为大值时核函数 K的渐近展开式及其系数的通项公式,并用于阻力计算中。
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The closed-form formula and its asymptotic form of system outage probability are derived, through which it is shown that the outage probability decreased by a factor of γ-KNtNr here γ denotes the average SNR
理论推导出中断概率的闭式解及其近似解,通过该近似解,可以得到中断概率以γ-KNtNr 的形式减少这里γ是平均信噪比SNR
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Under the assumption that the channel state information was available only at the receiver,the capacity of MIMO systems in Rayleigh fading channel was investigated on the basis of information theory. Three special expressions for the MIMO capacity over ergodic flat fading channel were derived.An asymptotic formula for MIMO systems with equal number of transmit and receive antennas in small SNR was also given. Simulation results show that this approximation is relatively accurate.
以信息论的观点为基础,在假设信道状态信息仅收端已知的情况下,采用等功率发射方案,研究了瑞利衰落信道下MIMO系统各态历经信道容量,推导了三种特殊MIMO信道的各态历经信道容量表达式,以及在小信噪比下等收发天线MIMO系统的容量近似公式,并通过仿真进行了验证,仿真结果表明该近似公式比较精确。
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Five dimensional asymptotic modal system describing liquid nonlinear resonant sloshing is derived based on Narimanov-Moiseev third order asymptotic hypothesis.
首先利用Narimanov-Moiseev三阶渐近假设关系,推导出描述液体作非线性共振晃动的5维渐近模态系统。
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Taking electrostatic field as an example problem, based on the general analytical series solution of electrostatic field,(1) the zero, first and second order asymptotic boundary conditions on circular truncation boundary; and (2) the zero and first order asymptotic boundary conditions on arbitrary polygonal truncation boundary are derived.
有限元法计算无界电磁场问题是电磁场数值分析中的一个重要课题,在这里计算精度与计算量之间的矛盾尤为突出。
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Expanding the unknown function in a small perturbation parameter and using a successive expansion in a Taylor series for the water particle path and the period of a particle motion, the third order asymptotic expressions for the Lagrangian particle trajectories and the period of particle motion can be derived directly in Lagrangian form.
藉由一系列连续的Taylor级数展开,於考量波动场中各流体质点之运动轨迹与运动周期下,将已知的Eulerian解转换成完全未知的Lagrangian形式解。
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The general infinite dimensional modal system describing liquid nonlinear sloshing is derived first by pressure integral variational principle. After selecting two dominating modes and three secondary modes based on the Narimanov-Moiseev third order asymptotic hypothesis, the infinite dimensional modal system is reduced to a five dimensional asymptotic modal system.
首先通过压力积分变分原理推导出描述液体作非线性晃动的一般形式无穷维模态系统,然后根据 Narimanov-Moiseev三阶渐近假设关系,通过选取二阶主模态和三阶次模态,将无穷维模态系统降为五维渐近模态系统。
- 相关中文对照歌词
- La Fête Des Mères
- Non Coupable
- Disque D'or
- On Fait L'taf
- Boig Per Tu
- Young At Heart
- What Is The Light?
- Young At Heart
- La Faucheuse
- Zé Bento
- 推荐网络例句
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You can snipe the second and third union leaders from this position.
您可以鹬第二和第三工会领袖从这一立场出发。
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Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.
针对当前XML数据流质量检测存在的不足,提出构建XML键的矢量矩阵作为窗口,利用矢量积小波变换多级分解与重构XML数据流,再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法,满足XML数据流质量重构时实时检测的要求,保证XML数据的约束性、一致性与完整性;为了更好的适应网络负载,采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。
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This is a very big challenge to developers especially that Ajax is constantly changing.
这对开发者来说是一个非常大的挑战,尤其是需要不断变化的Ajax。