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- Second order moment model 二阶矩模型
- second - order moment model 二阶矩模型
- Then, the second order moment, entropy, contrast, and uniformity are described as four image features based on the image greyhound symbiosis matrix on the point of statistics. 从统计分析的角度出发,基于图像灰度共生矩阵描述了二阶矩、熵、对比度和均匀性这4个纹理特征量。
- In this paper, we discuss the existence of high order moment for a stable nonlinear autoregressive series, which satisfies nonlinear autoregressive model with conditional heteroskedasticity. 本文研究平稳非线性自回归序列的高阶矩的存在性问题,此序列满足带条件异方差的非线性自回归模型。
- Analyze the impact of empennage on the pose control of FMAVs and develop the moment model. 为了有效地调整复合控制拦截弹的姿态运动,提出了一个姿态控制方法。
- The upper limit of the stop-loss premium without tight supported conditions, can be expressed with the 1st, 2nd and 3rd order moment of the risk X. 摘要给出了在没有紧支撑条件下，用风险X的一阶、二阶、三阶矩表示的最优再保费的上界。
- second order moment of a correlation estimator 相关函数二阶矩
- A second-order moment model,which accounts for turbulence interactions of gas-particle,is firstly employed to numerically simulate transonic two-phase flow in JPL nozzle. 本文应用一种考虑气体-颗粒湍流相互作用的二阶矩模型对喷管跨音速两相流动进行了数值模拟,研究了改变颗粒直径和载荷比对流动的影响。
- An improved algorithm for second-order moment model in the dense two-phase flow is developed,the influence of particle volumetric fraction is taken into account. 提出了二阶矩湍流模型下考虑浓度修正值影响的两相湍流流动的算法,并将它和没有考虑浓度修正值影响的二阶矩湍流模型进行了对照。
- Second Order Moment Propagation of TE Vector Gaussian Beam TE矢量高斯光束的二阶矩传输
- The present paper applies fast multipole method (FMM) and multilevel fast multipole algorithm (MLFMA) based on the higher order moment of method (MOM) to solve scattering from complex target. 本文采用基于高阶矩量法的快速多极子方法（FMM）及多层快速多极子方法（MLFMA）计算复杂目标的电磁散射。
- On the best quadratic unbiased estimate of the second order moment 二阶矩的最优二次无偏估计
- One of the second order of angels. 二级天使天使中的第二级
- On Best Quardratic Unbiased Estimate of Second Order Moment 二阶矩的最优二次无偏估计
- second order moment of the autocorrelation estimator 相关函数二阶矩
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- It travels thousands of miles per second. 它一秒钟能走几千英里。
- The second snub settled his hash. 第二次碰壁使他不敢再找麻烦了。
- The second term commences in March. 第二学期自三月开始。
