查询词典 weighted function

It has to do with the reducibility of two-sided weighted shifts.

它与两侧的加数移位的可约性有关。

Based on the least square criteria and to ensure the convergence of kinetic parameter estimation, we suggested a weighted Levenberg-Marquardt algorithm which introduces a relaxation parameter to prevent estimation procedure from divergence.

本研究除了沿用LM以残差平方总合作为调整修正步伐的方法外，另外还考量动态参数个别收敛的情况。

The paper proposes a dynamic threshold multi-secret sharing scheme among weighted participants based on Chinese remainder theorem.

基于中国剩余定理，提出了一个参与者有权重的动态门限多重秘密共享方案。

This paper studies reprinting/reposting relationships among online news outlets based on complex network theory and related measures. We analyze the topological structure of undirected unweighted reprinting/reposting network as well as its undirected weighted and directed variations.

基于网络新闻媒体之间的转载关系构建了新闻转载网络，应用复杂网络理论分别研究了其无向无权网络、无向加权网络以及有向网络的拓扑结构。

In real flight, multiple sensors of aircraft engine control system may fault at a time. In order to solve this problem, a revised multiple-failure-hypothesis based testing is investigated. This approach uses multiple Kalman filters, and each of Kalman filter is designed based on a specific hypothesis for detecting specific sensors fault, and then uses WSSR (Weighted Sum of Squared Residual) to deal with Kalman filter residuals, and residual signals are compared with threshold in order to make fault detection decisions. The simulation results show that the proposed method can be used to detect multiple sensors soft failures fast and accurately.

一般认为两个以上传感器同时发生故障的概率较小，但实际上不能排除其发生的可能性；提出了一种改进的多重故障假设方法来解决航空发动机控制系统多传感器同时发生软故障的问题，这一方法采用一组卡尔曼滤波器，每个滤波器对应一个被检测传感器的故障模态；采用残差加权二乘方处理滤波残差并与门限值作比较来判断是否发生故障；仿真结果表明，所提出的方法能有效解决多传感器软故障的检测与隔离问题。

And its weighted residual solution is given.

给出了该模型的加权余量解。

The method of weighted residuals is an available measure to solve proximal resolutions of differ...

通过实例计算表明这种方法计算简单，具有一定的精确度，在工程实际中应用方便。

Based on Method of Moment and Method of Weighted Residuals, a new analysis method for the stochastic structures is proposed and described as a unified form in this paper.

本文基于加权残值法和矩法的特点，提出了随机结构分析的一种新方法，并从理论上给出了其统一的表述。

In this paper,the method of weighted residuals is employed to analyze the bending problems of anisotropic skew plates.

近几年对各向同性斜交板的横向弯曲问题有过不少的分析方法仁，一'〕。

It will be hard to move when you're weighted down by 10 pounds of restrictive winter gear.

这将是很难当你移动加权下降了10磅的限制性冬季齿轮。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！