approximate的例句大全

For constrained linear target tracking, applying Kalman filter covariance iteration to approximate the arrival cost of constrained linear system, it can transform the full horizon optimal estimation into limited ones.

针对带约束的线性目标跟踪问题，利用卡尔曼滤波协方差更新近似逼近带约束线性系统的到达代价，从而将全时域状态优化估计转化为有限时域状态优化估计。

In the theoretical aspect, the complicated computing problems of electric magnetic field intensity distribution of approximate is solved, and in technical aspect, the theoretical result is utilized conversed.

该研制过程中进一步通过实验验证博士期间所提出的假设，在理论上解决了电磁场近场强度分布的复杂计算问题。

New inspection method was deduced by using constant coefficient of variation in sequence inspection method, and the approximate relationship of inspection variables between mean method and sequence one was gained by analyzing difference of two methods.

将变差系数不变的条件引入到序贯检验方法中，推导出新的结构强度检验方法，分析检验变量与均值法的差异，得到两者的近似关系。

The essence of this method is to use the piece-wise constant function to approximate the optimal solution of the optimal control problem.

这种方法的主要思想就是利用若干个分段的常值函数去逼近最优解。

We propose using bootstrap residuals to approximate the finite-sample null distribution combined with simplified test statistic.

我们将介绍使用自助法近似零分布结合简化的统计量的检验方法。

The approximate distribution of Nair test statistics of detecting Outlier for normal sample

正态样本异常值Nair检验统计量的近似分布

Based on indoor dynamic triaxial test of graded broken stone, analysis is made on its dynamic characteristics and its approximate rebound modulus is obtained.

通过级配碎石室内动三轴力学性能试验，分析研究级配碎石的动力特性，获取级配碎石近似的回弹模量值。

According to the practical condition of long-period operating test of tractor, the approximate fixed-time testing plan is suggested and the functions of parameter estimation of several distributions are provided and proved.

按照拖拉机长期使用试验的实际情况，提出有替换近似定时截尾的试验类型，并推导出几种分布的参数估计公式。

Therefore, energy minimization is often used as constraints in curve fairing. But, the curvature expression in the exact energy formula is a rational function, which results in non-linear equation system. Thus, the approximate energy is adopted to avoid non-linear problem.

由于精确能量公式中的曲率表达式是有理函数，在能量的极小化过程中要求解非线性方程组，因此在能量极小约束问题中通常都是采用近似能量模型。

This estimate is based on solving a local generalized Stokes problem, using the space of discontinue quadratic bump functions to approximate both velocity and pressure errors.

以非连续二阶鼓包（bump）函数空间为速度、压强误差的近似空间，该估算基于求解当地单元上的广义Stokes问题。

Also a model of chemical reaction kinetics of NO production using pulsed arc discharges in dry air was developed with an approximate equation for theoretical calculation of concentration during the process.

建立了干燥空气中电弧放电热平衡等离子体合成NO的化学动力学模型，给出了理论计算电弧放电等离子体中NO浓度的近似方程式。

Comparison of the theoretical error probability with the bit error rate of simulation example proved that the approximate approach was effective for nonlinear system's performance evaluation.

理论误码率和仿真试验中实际误比特率的对比结果表明，该近似处理方法是有效的。

On this basis, the related theory of free curve is introduced and the approximate algorithm of free curve by using straight line is proposed, and the approximation error is analyzed.

在此基础上，介绍了自由曲线的相关理论，提出了利用直线及圆弧来生成自由曲线轨迹的算法，并对误差进行了分析。

In this paper, the problem of the approximate function sequences of the axisymmetric large deflection of thin shallow revolution shells are structured by the theory of integral equations, and the existance, the uniform convergence and the uniqueness are also confirmed.

本文使用积分方程理论构造了旋传扁壳的轴对称大挠度问题的逼近函数序列，证明了其解的存在性、一致收敛性和唯一性。

The mechanism of PMBE vesicle formation was discussed preliminarily by packing parameter theory of amphiphilic molecules and approximate processing method.

结合两亲性分子排列参数理论和一定的近似处理方法对PMBE聚合囊泡的形成机理进行了初步探讨。

An approximate method for calculating the elastic stresses at the squeeze at the squeeze corner sections of an identical diameter Tee branch pipe connection under internal pressure was presented.

针对石油化工行业大量采用的等径挤压三通，提出了一个计算内压载荷下的纵向平面内挤压圆角处各应力分量的近似方法。

Discussion on Approximate Formulas of Error Command Probalility for Telecommand System

对遥控系统误指令概率计算近似公式的推敲

For the calculation of telegraph equation, we use barycentric rational interpolation collocation method. For the nodes of time domain and space domain, we approximate the unknown functions with rational interpolation. And we discrete the initial boundary value conditions with the same method.

对于电报方程的求解，我们采用重心有理插值配点法，对时间域和空间域上的节点均采用重心有理插值来近似未知函数，将初边值条件也进行相同的离散。

An Adaptive Fuzzy Filter Based on Approximate Entropy and Its Simulation Application in Rocket Telemetry Signal Processing

一种基于估计熵的自适应模糊滤波器及其在箭遥信号处理中的仿真应用

Approximate solution of constant temperature chemical reaction of axial diffusion reactor

轴向扩散型反应器恒温反应的近似解