1、

Highway traffic noise prediction model is deduced and analyzed. It is indicated that the FHWA model originating from USA Federal Highway Administration is an approximate representation.

对公路交通噪声预测模型进行了分析推导,指出美国联邦公路局FHWA模型为近似表达式,并给出了精确表达式。

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2、

In this paper, Bent-Function sequences and their application in CDMA and FHMA are introduced and then a generator of Bent-Function sequences is derived, finally two examples of the generation and implementation of Bent-Function sequences are given.

本文首先介绍了Bent函数序列及其在码分多址(CDMA)和跳频多址(FHMA)中的应用,然后推导了Bent函数序列的产生电路,并举例说明了它们的产生和实现。

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3、

We adopt a way of attribute selection based on word entropy, use vectors which are represented by word frequency, and deduce its corresponding Bayesian formula.

我们采用了基于词熵的特征项提取方法,并且使用特征项单词出现频率来表示向量,推导出相应的贝叶斯计算公式。

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4、

Based on the three-layer neural network with single output, we derive a new weight updating rule for applying TD(λ) in CCCG.

基于单输出的神经网络,通过将TD(λ)算法引入到中国象棋计算机博弈中,我们推导出了套新的神经网络权值更新规则。

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5、

Equation between inter-yarn air permeability and parameters of fabric structure was deduced based on Hagen-Poiseuille hydromechanics.

利用哈根伯肃叶定律,推导出机织物的纱线间孔隙透气量与织物结构参数的关系式.

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6、

Equation between inter-yam air permeability and parameters of fabric structure was deduced based on Hagen-Poiseuille hydromechanics.

利用哈根 - 伯肃叶定律,推导出机织物的纱线间孔隙透气量与织物结构参数的关系式.

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7、

General expressions of the magnetic vector potential for multipole fields are derived.

推导出了用多极场空间谐波函数表示的磁矢位的通项表达式.

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8、

In the paper, based on the deformation theory, the author deduces the distribution regularities of strain, thickness of plate and real stress in the deforming region through analyzing stress and strain in the round hole burring process

通过对圆孔翻边应力应变分析,应用全量理论,推导出了变形区应变、厚度及变形时材料真实应力的分布规律

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9、

Application of Higher-Order CMAC Neural Networks, the BMAC to tbe Modelling of Robotic Dynamics The method of robotic dynamics to derive the dynamic equations of the swing of load is accurate and convenient and it has good regularity.

机器人动力学模型的BMAC多网络模拟采用机器人动力学方法推导起重机吊重摆振动力学方程具有准确、方便、规律性强的优点。

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10、

For Box-Jenkins systems with correlated noises, a bias compensation least squares ( BCLS) identification method is proposed by means of the bias compensation principle.

对于存在相关噪声干扰的Box&Jenkins系统,本文借助于偏差补偿原理,推导了一个偏差补偿最小二乘(BCLS)辨识方法;

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11、

In this paper I have strictly derived these formulae about Landau Diamagnetism by using the theory of statistical mechanics of ideal Fermi system and Laplace transformation.

本文采用理想费米体系统计力学有关理论和拉普拉斯变换,严格推导了朗道抗磁性的有关计算公式。

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12、

When discussed the transesterification reaction, the formula used to calculate ester interchange rate based on the oil's relative molecular weight and the increase of hydroxy group was derived;

在讨论油脂的酯交换改性反应时,推导出了可根据油脂的平均相对分子质量和酯交换后羟值的增加量计算酯交换率的近似公式;

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13、

In this paper formulas of coupling coefficients for thickness extensional and thickness shearing vibration modes along rotated axis for Lithium Niobate were obtained by Methods of matrix calculating and tensor calculating.

本文利用晶体的压电、弹性、介电矩阵,通过矩阵及张量运算,推导出铌酸锂晶体厚度模机电耦合系数的精确公式。

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14、

In the analysis, the error estimate for the fundamental differential equation has been made and h~ 2-extrapolation formula for its salution has also been derived. The results from the extrapolation formula are quite close to those from other current methods.

在分析中,对基本方程进行了误差估算,并推导了h~2&外插公式,所得结果和现有的几个方法比较接近,说明在工程中使用是可行的。

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15、

A method of determining the incident angles distribution on dichroic mirror is presented, according to the theoretic analysis of working condition of dichroic mirror in optical engine.

本文通过对二向分色镜在投影光路中工作状态的模拟和分析,提出了一种计算分色镜上光束入射角分布的计算方法并推导了相应的表达式。

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16、

Through lots of finite element examples and theoretical derivation, the formula for calculating stability ultimate bearing capacity of BDRM was achieved.

通过大量有限元算例并结合理论推导,获得了这类构件的稳定承载力计算公式;

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17、

According to the double-cross mating design and using principles of Cockerham's general genetic model, a genetic model with additive, dominance and epistatic effects ( ADAA model) was proposed for the analysis of agronomic traits.

根据双交组合方式的交配设计,运用Cockerhaln广义遗传模型的建模原理,提出了适用于分析作物农艺性状的加性-显性-上位性模型(ADAA模型),推导了不同世代群体的遗传效应分量。

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18、

Starting with the Lippmann-Schwinger integral equation, the fundamental equation of arrangement channel quantum mechanics ( ACQM) has been re-derived using the Green's operator method.

从Lippmann-Schwinger积分方程开始,然而用格林算符方法,重新推导了排列通道的量子力学(ACQM)的基本方程。

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19、

Then, based on the above performance analyses, a novel relay selection scheme, named Maximum Average Bidirectional Mutual Information ( MABMI), is proposed and the closed-form solutions to the system outage probability and ABEC of the proposed scheme are obtained.

然后基于上述性能分析,提出了平均双向互信息最大中继选择方案,并推导出该方案的系统中断概率和平均双向各态历经容量的闭合解。

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20、

The Deduction and Calculation of the Tooth Form Factor YFa and the Tooth Root Stress Concentration Factor Ysa

齿形系数Y(Fa)与齿根应力集中系数Y(sa)的推导与计算

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