查询词典 squares

Minimizing the sum of squares of errors to fit circle center and radius using least squares method.

介绍最小二乘拟合圆算法与VC实现代码，并通过实验结果加以验证。

The system of linear equations is solved y the method of least squares which minimizes the sum of the squares of the differences between the observed and calculated arrival times.

这个线性方程系统由通过最小方解决的，最小化了观测时间和计算时间之间的不同的方。

The character of city squares is one of the crucial factors to the virescence rate of the city squares.

广场性质是其绿化率指标的决定性因子之一。

The character of city squares is one of the crucial factors to the virescence area proportion of the city squares.

城市广场的性质取决于它在城市中的位置、环境、功能及广场的主体标志物等

The first step is reviewing conventional methods of digital beam forming, including WINER method, Steepest-Descent method, LMS, RLS etc. Then , recent digital beam forming methods in the DS-CDMA mobile telecommunications systems are studied, including the algorithm based on least-squares despread respread Multi-Target array, least-squares Despread Respread Multi-Target Constant Modulus Array , Pilot bit LMS-DRMTA algorithm etc.

本文首先简介传统的DBF算法，包括维纳算法、最陡下降算法、最小均方算法、递归最小二乘算法等；然后介绍基于DS-CDMA移动通信系统的DBF算法，包括LS-DRMTA、LS-DRMTCMA导频LMS-DRMTA算法等；最后给出各种算法的仿真结果及分析。

The squares and young bolls of cotton were rather sen-sitive to ethylene, the percentage of squares and bolls abscised being higher withhigher concentration and longer duration of fumigation while cotton bolls of ageslonger than 16 days were resist...

棉花的蕾及幼铃对乙烯比较敏感，脱落率随乙烯浓度的增大及熏气时间的延长而增长，日令16天以上的棉铃对乙烯抗性强。

This article puts forward the partial least squares regression and the maximum entropy risk analysis model for the first time on the basis of analyzing the disadvantage of the traditional methods and anatomizing the advantage of the partial least squares regression method and the maximum entropy method.

作者在分析传统风险评价方法的优缺点、剖析偏最小二乘法和最大熵法优势的基础上，首次提出了偏最小二乘－最大熵风险分析模型。

From meditating the design status of our country'S large-scale square and neatening,analyzing and summarizing large amount of examples and investigated data,this paper introspects on urban squares in contemporary China mainly from three aspects.Firstly,it analyses the develop process and the present state;secondlv.it pays attention to the questions of urban squares as public space;thirdly,it gives a preliminary discussion on its premise and trends in the future.

本文即从反思我国当代城市广场的设计现状出发，通过对大量实例、调研资料的整理、剖析与理论总结，从三个方面对我国当代城市广场建设进行了深入思考：一是分析当代城市广场发展脉络及当下状况；二是在这样的脉络下探讨近年来中国这些新兴的广场作为公共空间所呈现出的问题；三是试图提出突破困境的可能，进一步探讨未来城市广场的发展前提与趋势。

There are more than 50 public squares scattered all over Dalian city, which has most squares in China.

大连现有较大的广场50多个，是中国广场最多的城市。

The first part of this paper goes to a thoroughreview of studies on methods for nonlinear least squares problems, which are then,from the perspective of arithmetic design, classified into five major types: methodsbased on quasi-Newton equation, hybrid methods, factorized quasi-Newton method,trust-region methods, and self-scaling method. The second part of this paper turns thefocus toward a type of new algorithms for nonlinear least squares problems based onnew quasi-Newton equation.

本文的前半部分通过对非线性最小二乘各种求解方法的回顾，从算法设计的角度将求解方法划分为五大类：基于拟牛顿修正的方法，混合法，分解拟牛顿法，信赖域算法以及具有乘积结构类算法，本文后半部分给出了基于新拟牛顿方程的一类求解非线性最小二乘的新算法。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。