查询词典 sequential estimation

An accurate model of the motor system can be used to design a proper servo control system. At last, the estimation methods in the thesis can be easily transformed into CAD programs, and we can perform parametric estimation by using I/O data of real systems.

最后在本篇论文的这个系统判别法则可以很容易的转换成电脑辅助设计程式，并且可由实际系统的输入输出资料来取得较佳的参数估测。

Finally, optical flow estimation is performed based on the least square method and partial derivative estimation.

然后通过最小二乘法并结合图像的偏导数进行光流场估计。

Firstly, we simply introduce the basic knowledge of the comparison of estimate and model. Then, we use matrix partial order theory to compare the generalized ridge estimation with the least square estimation in section III of this chapter.

首先，简单介绍了估计和模型比较的基础知识，然后在本章第三节利用矩阵偏序理论比较了广义岭估计与LS估计。

As we know the correct estimation of power spectrum is the precondition for the reappearance of power spectrum, so the typical method of estimation – Periodogram, is taken into consideration.

功率谱再现的前提是对功率谱做出正确的估计，因此本文首先对功率谱估计的经典法——周期图法进行了研究，并根据实验结果指出其在进行功率谱估计时的不足之处。

The 6th chapter studies the application of spectral estimation theory including periodogram and multi-taper spectral estimation in the detecting activation.

接着在第六章我们研究了包括周期图和多窗口谱估计在内的谱估计理论在求取大脑激活区中的应用。

First, for state estimation problem of the linear stochastic systems with uncertainties in both the state matrix and the noise matrix, a new satisfactory estimator is constructed with stochastic theory, which can guarantee that estimator error system with bounded perturbed model parameter satisfies the constraint indexes that is given. Thus a sufficient condition of solving satisfactory estimation is obtained; secondly, the algorithm of designing satisfactory estimator is presented by analysis.

首先，根据满意控制思想，针对一类在状态矩阵及噪声矩阵中均含有不确定性的随机系统，设计一种满意估计器，使预测误差系统在模型的参数发生扰动时，依然满足预先给定的设计约束指标，得到了满意估计问题求解的充分条件；然后根据分析给出了满意估计器设计的算法。

Estimation of model parameters is the starting point of estimation of reliability growth.

对可靠性增长试验中的数据进行处理，得到模型参数的估计是可靠性增长试验评估的一项主要工作。

Point Spread Function estimation,an essential part for image restoration,has no accurate estimation algorithm at present.

点扩展函数估计是图像复原的重要内容，目前还没有精确估计的算法。

Point estimation is the estimation of the mean, variance, and covariance of a random variable from sample data.

点估计是样本数据随机变化的方式，差异，协方差的估计。

Existing estimation methods,in our opinion,suffer from the shortcoming of point estimation of model parameters.

文献[1，2]较好地解决了单台系统可靠性增长模型参数的估计问题，文献[3，4]提出了两种不同的多台系统可靠性增长的模型参数估计方法。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。