The smart gam-control of the receiver not only avoids the amplifier saturation, but also minimizes the discrete error.
通过计算机对接收机增益进行智能化控制,既避免了放大器饱和,又使得采样的量化误差最小。
The compensator function depends directly on the quality of the error curve, which is decided by discrete error data through curve fitting.
对离散误差资料进行曲线拟合,误差曲线质量对补偿器性能至关重要。
The standard limit on the precision with which a quantum measurement can be carried out is due to the statistical error associated with counting discrete particles rather than continuous quantities.
量子测量中精度的标准极限,源于与可计数离散粒子,而不是连续量相关的统计误差。
Under this frame the optimal error estimates are obtained for semidisecrcte and fully discrete states.
在此框架下,我们得到了半离散与全离散情形的最佳逼近阶的估计。
The smooth operator is inferred based on the Optimal Discrete Filter's theory, which can reduce the influence of noise, false edges and image error.
在最优滤波器理论基础上,推导出离散域的最优平滑算子,抑制了图像的分割错误、噪声和伪边缘的影响。
The problems of the correction of track error of discrete dot and the emersion control of time synchronization are discussed.
讨论了飞机离散点航迹误差的修正、插值算法以及时间同步播放控制问题。
In addition, a brief numerical analysis to the error of this discrete scheme is given.
同时,对这种离散格式的截断误差给出了简单的数值分析。
The theoretical error in five axis NC machining, which is resulted from approximating the perfect continuous tool path with discrete linear segments, is strictly analyzed.
对五坐标曲面加工中由离散线性运动逼近理想刀具轨迹所引起的理论加工误差进行了较严格的分析。
In this paper, error estimations on the derivatives of finite orders for continuous and discrete forms of smoothing functions, are given.
本文对磨光函数的连续形式及离散形式给出了各阶导数的误差估计。
The algorithm of discrete Bayes classifier is proposed. Then, formulas for estimating classifying error of Bayes classifier are deduced.
讨论了离散贝叶斯分类算法之后,推导了离散贝叶斯分类器的分类误差估算公式。
This paper models the least square algorithm of the cylindricity error in the rectangular coordinates, whose center may be set on random and all discrete data can be sampled optionally.
建立了采样数据为直角坐标值、坐标原点可以任意选取、各离散采样点之间也不要求为等角度间隔情况下,圆柱度误差评定的最小二乘数学模型。
The error analysis shows that the measurement error is caused by the noise of the accelerometer, discrete double integration, noise of beacon and frequency characteristic error.
对线加速度计辅助惯性姿态角测量的误差分析表明,测量误差由加速度计噪声、二次积分离散化、信标噪声和加速度计频率特性误差组成。
The paper discusses the two-error model demand function in ladder-like water pricing of residents living water usage—discrete continuous model, and proposes its algorithm and program in R package.
本文针对居民生活用水实施阶梯水价下双误差项的需求函数模型——离散连续选择模型进行了讨论,并给出了R包下的仿真算法和程序。
This paper presents a hyperstable scheme for designing discrete model reference adaptive control system for lineartime-invariant SISO plant, based on a redefined augmented error signal.
本文经过重新定义增广误差信号,给出了有延时情况下线性时不变离散时间单输入单输出被控对象的模型参考自适应控制系统的超稳定性设计方法。
But all their precisions are limit to one-order truncation error, and make severe accumulate error on discrete models.
这些方法的精度都局限在一阶截断误差,在离散的网格上有严重的累积误差。
On the data including the discrete points, least square estimation can not control the strong error affecting the regression curve.
在含有离群值的情况下,分析了最小二乘估计不能克服粗大误差对回归曲线的影响。
In order to improve the image quality of mesh simplification, a mesh simplification algorithm using quadratic error metrics was provided based on discrete curvature.
为了提高网格简化的图像质量,提出一种基于离散曲率的二次误差度量网格简化算法。
My research concentrates on discretization of model optimal control problem , development of the posteriori error estimator and designment of efficient solver for discrete optimal control problem.
我的研究在于为模型最优控制问题提供离散方案,进行误差估计以及设计快速求解算法。
The rate and probability of error of the code are defined as in Chapter 8 for the discrete case.
利率和误差的概率的代码被定义为第八章为离散情况。
There only exists delay inversion model in pure-delay discrete system which causes delay error when adaptive inverse control is used for canceling noise.
由于纯延迟离散系统仅存在延时的逆模型,因而对该系统进行自适应逆控制时,扰动消除会产生一定的延迟误差。
In this paper we present the parabolic equation mixed element anisotropic analysis, we give error estimate of the semi-discrete scheme.
讨论抛物型方程的混合元的各向异性分析,给出了半离散格式的误差估计。
The profile of the random curve is expressed not by mathematical equation but by discrete points, which makes it very difficult to evaluate the profile error.
自由曲线的轮廓常用离散点来表示,而不是已知的数学方程,评定其轮廓度误差非常困难。
Based on the output-voltage error function, a novel time-discrete modulation technique is proposed for matrix converters (MCs) and time-discrete difference equations of a MC circuit are derived.
针对矩阵变换器调制方式的特点,提出了基于输出电压误差函数分析的矩阵变换器离散调制技术,推导了基于时间离散和差分原理的电路方程。
In this paper, we present a kind of symmetric modified finite volume element method for nonlinear parabolic problems, and give the optimal order energy norm error estimates for full discrete schemes.
本文对一类非线性抛物型方程提出对称修正有限体积元方法,给出能量模最优阶误差估计,并证明了对称修正有限体积元方法的解与一般有限体积元方法的解之差是一个更高阶项。
The experimental results demonstrate that the MSE (mean square error) reduced by this proposed approach decreases 30% - 60% than that by Laplacian pyramid and discrete wavelet transform approaches.
实验表明该方法融合结果的均方误差比拉普拉斯金字塔算法和小波变换方法降低约30%- 60%。
Our proof of the convergence is based on an asymptotic diffusion expansion and requires error estimates on a matched boundary layer approximation to the solution of the discrete-ordinate method.
其收敛性的证明是依据其渐近扩散展开式,在边界层上得到的误差估计逼近其离散纵标方法的解。
The analysis of error resiliency of variable length codes (VLC) by Discrete Memoryless Source model is proposed.
给出了一种基于离散无记忆信源模型的分析变长码抗误码扩散能力。
Slope system is a sort of typical complex gray system, applying classical gray prediction model will engender large error in predicted value due to the high discrete degree of monitored displacement.
边坡系统是一类典型的复杂灰色系统,由于其位移监测数据离散程度较高,因此应用经典灰色预测模型往往会出现预测值偏差较大的情况。
Finally, discrete L_2-norm error estimate is obtained.
对得到的差分格式,给出了L_2模误差估计式。
Finally, discrete L_2-norm error estimate is obtained.
对得到的差分格式,给出了L_2模误差估计式。
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