模拟的瞬态响应曲线与实验曲线较为一致,模拟误差在10%以内。
The numerical curve exhibits very good agreement with experimental results, and simulation error is less than 10%.
结果显示五种模型在可见光和近红外波段的模拟误差都小于0.0003。
The biases of all the models are less than 0.0003 in both visible and near-infrared regions.
运用自适应FIR滤波器来设计内模控制的控制器,采用IIR滤波器模拟误差通道。
An adaptive FIR filter is adopted as a controller in internal model control process and an IIR filter is used to simulate the error channel.
模型能合理反演地表温度的空间格局和河道日径流量,多年年径流的模拟误差小于10%。
The modelled spatial patterns of surface temperature and daily runoff are in well agreement with the observatio with the mean relative error less than 10%.
检验结果表明,该模型对水面蒸发时空变化规律的模拟误差较小,在大范围上具有较强的适应性。
The result of check demonstrate that the model simulated error of evaporation time-space change law is fewer, it have stronger adaptation in big scope.
本文提出一种通过时域非线性压缩-扩张改变FWCM采样步长,实现电路模拟误差分布控制的方法。
This paper provides a new method to regulate the step length of FWCM by nonlinear companding in time domain, so that the error distribution can be controlled in circuit simulation.
实例证明双杠铃式模拟件可以方便地实现不同航天器的质量、惯量模拟,惯量模拟误差小于0.005 1%。
An example is proposed to demonstrate the convenience of the simulator, and the inertia error is less than 0.005 1 %.
将微带电路向空间的辐射作为一个端口来处理,成功地消除了由于忽略电路的空间辐射效应引入的电路数字模拟误差。
The errors caused by omiting of electromagnetic radiations of opened microstrip in numerical simulating of microstrip circuits is eliminated successfully by making one circuit port of the radiation.
忽略粘结层影响的情况下部分覆盖圆形压电单晶执行器挠度模拟误差明显大于半覆盖圆形压电单晶执行器挠度模拟误差;
The predicted deflection errors for the partially covered CPUA by the deflection model neglecting the bonding layer are obviously larger than those for the half covered CPUA.
并通过在自己研制的WATO机器人辅助手术系统上的模拟误差分析实验证明了所分析关键技术具有较高的精确度,符合手术的基本要求。
The experiments of error analysis in our WATO system demonstrate that the position and related calibration technologies have a high precision and can satisfy surgical requirement.
考虑到有机体的生存环境通常存在许多不确定因素,我们用系综平均的方法给出准物种和误差阈的数值模拟。
Considering various uncontrollable factors in the living environment, we use the ensemble average to give the simulation of quasi-species and error threshold.
模拟结果同时证实,除非水均衡误差也相当小,否则水头变化收敛指标较小时收敛的计算也不能保证计算结果有可靠的精度。
Verified by simulation results reliable accuracy of calculated results can not be guaranteed for small head change convergence index unless the error of water balance is small too.
理论计算和计算机模拟实验结果显示,模糊控制迭代算法的迭代结果其振幅均方误差为0.69%,振幅不均匀度为1.01%。
Computer simulation experiment, as well as theoretical research show that the amplitude mean square error of the iterative output derived from IAFC is 0.69%, and the amplitude un-uniformity is 1.01%.
其次,在弹性运动学模拟中,把轮胎视为一个刚性体,没有考虑轮胎刚度,这也是产生误差的一个因素。
Secondly, in the elastic kinematics simulation, the tire as a rigid body, without considering tire stiffness, which is a factor of error.
但用弹性运动学模型来进行运动学模拟后发现,这个计算误差并不大。
However, elastic kinematics model to simulate the kinematic and found that this calculation error is not significant.
计算机模拟结果表明,采用该方法完成误差校正后,用MUSIC算法能实现对信号DOA较为准确的估计。
Simulation results prove that, if the error is compensated by using the new method, signal DOAs can be accurately estimated using MUSIC algorithm.
模拟数据集上的实验结果表明,该算法具有较低的误差率和较高的效率。
The experimental results on synthetic datasets show that the proposed algorithm has low error rate and high efficiency.
给出了一种流动数值模拟中的基于误差估算的并行网格自适应有限元算法。
We present a parallel mesh adaptive finite element algorithm for numerical simulation of flows based on error estimation.
本文还给出了弹道外推及误差估计的计算机模拟结果。
Computer simulation results of trajectory extrapolation and error estimation are also given in this paper.
模拟所得的潮汐调和常数同实测值相比,误差较小。
The error of tidal harmonic constant in simulation is slight as compared with the observed value.
基于离线仿真实验装置在模拟随机干扰、信号延迟、模型误差等方面存在不足,设计了一种在线仿真实验装置。
Due to the deficiency of offline simulation device in simulating random disturbance, signal delay and module error, an online simulation device is designed.
若以均方误差作度量估计优劣的标准,模拟显示当误差相关程度较高时,新估计优于文献中常见的矩估计。
Our simulation results show that for high errors correlation case, new estimate is superior over the moment estimate appeared in literature under mean square error criterion.
研究领域:高精度数值模拟方法及其误差估计理论、碳/碳复合材料力学行为研究、编织复合材料力学行为研究等。
The research fields have high precise numerical simulated method and its error estimate theory, the mechanical behavior of carbon/carbon composites, the mechanical behavior of braided composites, etc.
通过数值模拟,得到了随机相位误差对不同啁啾量的线性啁啾光纤光栅的影响。
With the help of computer simulation, the effects of random phase errors on the fiber Bragg gratings with different chirps are compared.
干涉仪雷达系统性误差的模拟计算表明:效果良好,优于主成分估计。
The simulation calculation of radar systematic error shows that the results are satisfactory and better than those of principal component estimate.
用幂函数模型描述的回归曲线以及根据试验参数得到模拟曲线与试验值比较误差均较小。
The errors of the data obtained using the power function model are very small from the test data.
在数字移动通信信道模型上,利用计算机模拟,在均方误差和误码率特性方面与其它均衡器算法进行了比较。
On a digital mobile radio channel model, using computer simulation, we compare the SWFTF DFE algorithm with other equalizer algorithms in the characteristics of mean squared error and bit error rate.
在数字移动通信信道模型上,利用计算机模拟,在均方误差和误码率特性方面与其它均衡器算法进行了比较。
On a digital mobile radio channel model, using computer simulation, we compare the SWFTF DFE algorithm with other equalizer algorithms in the characteristics of mean squared error and bit error rate.
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