This paper discusses the resistance of gross errors with quasi accurate detection and the improvement of ill conditioned equation with ridge estimate when the equation is ill conditioned and polluted.
针对法方程呈现病态且观测值受到污染而不严格服从正态分布的情况,探讨运用拟准检定法抗御粗差,用岭估计改善法方程的病态性。
In this paper two reasons-the deviation of the data from the origin and the size of the data-causing the ill-conditioned normal equations in the least square fitting of a polynomial are discussed.
讨论了最小二乘多项式拟合中引起正规方程组病态的两个重要原因:节点对原点的偏离程度和节点坐标的数量级。
This paper develops a new method to evaluate air velocity in air conditioned room by means of frequency spectrum analysis and correlation analysis based on random process theory, With this method.
本文以随机过程理论为依据,用频谱分析和相关分析为手段,提供了一个评价空调房间气流速度的新方法。
This paper is an application of Computational Fluid Dynamics in the turbulent flow of a three-dimensional air-conditioned room in which there are heat sources.
本文应用计算流体力学的理论和方法模拟了带内热源的三维空调房间室内气流的湍流流动。
In this paper a "compact least square method" is presented to overcome the ill-conditioned coefficient matrices in the linear regression models.
本文提出一种克服线性回归模型系数矩阵病态的“紧致最小二乘估计”。
This paper is an application of Computational Fluid Dynamics in the turbulent flow of three-dimensional air-conditioned room.
本论文应用计算流体力学的理论和方法模拟三维较复杂条件下空调房间室内空气流场的湍流流动。
In this paper the air distribution of ceiling air supply in air - conditioned room is discussed, and the temperature distribution in this case is a major concern.
本文主要探讨上送风情况下空调房问流场的分布情况,特别是温度场的分布情况。
This paper presents a technical-economic model for optimizing the thermal insulation thickness of various components in an air-conditioned building to maximize the net savings.
为降低建筑费用,提出一种计算空调建筑不同围护组件经济绝热厚度的技术经济模型。
This paper presents a techno economic model for optimizing thermal insulation thicknesses of roof and walls of an air conditioned building.
该文介绍了一种计算空调建筑外墙和屋顶经济绝热厚度的模型。
This paper also proffer form some original opinions about the adjustment operating mode of the fresh-air volume in the air-conditioned systems .
并对不同系统新风的节能运行调节措施提出了自己的看法。
It is also conditioned by its own size. This paper discusses the overall layout of a sports centre from three aspects: space planning, functional analysis and evacuation plan. Exam…
本文从体育中心的空间组成、功能分析和疏散设计三方面进行论述,并介绍了国内外体育中心的实例,以开扩视野、丰富思路。
By conditioned response, I sat myself down in a non-conspicuous corner, but was soon surrounded by a host of smiling waiters with paper coasters to be autographed.
后天环境的训练,让我习惯性的挑选了一个不明显的角落坐下,但很快地还是被店里的服务生团团包围,一个个笑眯眯地拿着纸做的杯垫向我索取****。
By conditioned response, I sat myself down in a non-conspicuous corner, but was soon surrounded by a host of smiling waiters with paper coasters to be autographed.
后天环境的训练,让我习惯性的挑选了一个不明显的角落坐下,但很快地还是被店里的服务生团团包围,一个个笑眯眯地拿着纸做的杯垫向我索取****。
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