查询词典 orthogonality

The orthogonality near boundaries was realized by introducing the first-order derivatives of the boundary curves into the transfinite interpolation function.

为提高三维流动传热控制方程组离散化所得的非线性代数方程组的求解效率，引入了SIP方法和共轭梯度方法。

However, when the quotiety of the equation F=0 makes orthogonality change, such as rotation、translation and symmetry, the form of dimensional surface can/t be changed.

A的符号差为±1，即a，b，c中有一个异号时，方程(*1)表示锥面(右图1)。

Therough the test of three-factor quadratic regression orthogonality,we study uqantitatively the relationship between the antiscale rate and the adding amount of LA,the calcium content of the solution and the PH value.We come to the regression equation,which fairly fits the result of the experiment and can be used as the study of the antiscale property and the usable condition of LA.

根据三因子二次回归正交设计实验，定量研究了阻垢率与溶液中阻垢剂LA用量、Ca2+含量和pH值之间的关系，得到的回归方程能较好拟合实验测定结果，可用于合成产物LA阻垢性能和确定其适用条件的研究。

Orthogonality L9(34) methods on the basis of the concentrations of caladium alkali was used to optimize the preparation technology. The final technology was determined as follow:12 times water soaking herbs, volatility oil distilled by vapor 2h, decoction 2 times every 1.5h and 85% alcohol forming granules.

经正交实验四因素三水平L9(34)方法，以西贝碱的含量为检测结果，优选了最佳的提取工艺，确定了用12倍量水浸泡4h，以水蒸汽蒸馏法收集挥发油2h，煎煮1.5h，干膏用85%乙醇制粒的科学工艺。

Some improvement on the original Poisson equation numerical generation grid method in which the control over grid concentrativeness partly lost due to the grid improvement on orthogonality was made.

在最初Poisson方程数值生成网格方法中对汇聚性的控制并不十分有力，因为随着迭代次数的增加，正交性得到改善，但离壁距离以及网格线分布难以保证。

Using the orthogonality property of the groupwise STBC systems, a method was proposed to calculate the initial sphere radius for LSD, which took into account the channel state information, noise and constellation.

利用分组空时块码系统的正交性特点，设计了新的综合考虑信道状态、噪声影响和映射星座的软球形译码初始搜索半径确定方法。

The time-variant channel will destroy the orthogonality of subcarriers and result in intercarrier interference.

时变的通道会破坏子载波间的正交性，进而产生子载波间的干扰（intercarrier interference；ICI）。

Using this model, we analyze the impacts of the channel on time variation characteristics within a transmission block which destroy the orthogonality of subcarrier and cause serious intercarrier interference.

应用这个模型，分析了信道在一个传输符号内的时变特性带来的影响，它破坏子载波间的正交性，从而引起严重的子载波间干扰。

This gives rise to subcarriers phase rotation and InterCarrier Interference, so the orthogonality of subcarriers is destroyed. In this paper, an iterative PHN mitigation method is proposed.

该文提出了一种新的OFDM接收机PHN估计和抑制方法，利用判决数据采用Huber ML估计方法对PHN引起的ICI分量进行迭代估计，将估计的ICI系数变换到时域来校正每个样点的相位误差，从而达到抑制PHN的目的。

Channel response in OFDM systems varies with time as to corrupt the orthogonality between subcarriers. This gives rise to intercarrier interference and degrades the performance of signal detection.

由于实际信道的时变性，OFDM系统中每一子载波上的接收信号受到其它子载波上所传输信号的影响，形成载波间干扰并造成误码性能降低。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。