拟合曲线

The paper amply introduces the logical structure and design of software and hardware of the remote multi-channel instrument system for temperature measurement. LabVIEW primary control module, cure fitting module, data acquisition module, channels and scopes set module, data processing module, data analysis and display module, data storage and redisplay module, printing module are designed in this system, which realizes the data acquisition, processing, analysis and display.

本系统采用模块化设计思想，主要分为八个模块：LabVIEW总控制模块、曲线拟合模块、数据采集模块、测温通道和测温范围设置模块、数据预处理模块、数据分析与显示模块、数据存储与回放模块、打印输出模块；实现了对环境温度信号的采集、处理、分析和显示。

Also,by nonlinear curve fitting and regression on the experimental data,the dynamic recrystallization model of 20SiMn was established.

通过对实验数据进行拟合回归分析，建立了20SiMn钢的动态再结晶模型，并提出了基于金属材料流动应力曲线的动态再结晶体积比例测量方法。

The curve regression equation obtained by computer has big correlation coefficient and small calculation error.

用计算机拟合获得的曲线回归方程相关系数大，计算误差小。

What sets DataFit apart from similar curve fitting and regression programs is its ease of use.

软件已内置上百个数学模型，并可由用户自己设定数学模型，对于初学者和专家来说，该软件都是一个高效率的易于使用的曲线拟合和分析的工具。

The results showed that the preparation of standard solutions, the fitted linear regression equation for the calibration curve and the volume of sample solution were the main sources of uncertainties.

结果表明：标准溶液的配制、标准曲线拟合线性方程及样品溶液的定容是不确定度的主要来源。

Iteration method ; multi curve regression ; water diversion ; computer management system

迭代法；多曲线拟合；水量计算；计算机管理系统

It is successful to obtain the S-N curve by linear regression from the relative coefficient of low temperature fatigue experimental data. Different safety fatigue life can be estimated according to different safety probability.

从低温疲劳实验的相关系数可以看出，用线性拟合来回归中值S-N曲线是成功的，而且根据不同的安全概率，可以计算出不同的安全疲劳寿命。

Rupture of fractal curves is controled using support vector machine function regression in the later period of fractal interpolation.

为消除分形插值曲线的断裂和周期现象，论文提出在分形插值的后期使用基于统计学习理论的支持向量机函数拟合方法。

In this paper, a new tracing algorithm is presented for planar curve reconstruction based on the regular distribution property of the point set.

根据实际采样中离散点分布相对集中的特点，给出了一个用简单曲线拟合平面上的无序点集的跟踪算法。

The log data of Samandepe gas field in the Amu Darya Right Bank of Turkmenistan are old in logging suites, limited and inconsistent in logging items between early exploratory wells and later development wells. Based on the correlation of different log data, the suitable log data are selected from the available logging suites to build up a mathematical statistical model of artificial fitting acoustic curve. The non-linear correction of neutron and gamma ray data was performed to ensure the relative rationality and uniformity of log interpretation.

针对土库曼斯坦阿姆河右岸萨曼杰佩气田测井资料存在系列老、项目少、早期探井和后期开发井测井项目不统一的现状，通过不同测井资料问的相关分析，合理选用已有测井系列的测井资料，建立人工拟合声波曲线的统计数学模型；通过对中子伽马资料进行非线性校正，保证了测井解释评价资料的相对合理和统一。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。