本文提出一种利用季节性神经网络模型对医院门诊量进行非线性曲线拟合分析和预测。
This paper puts forward a seasonal neural network model to curve fitting analysis for nonlinearity and predict for the seasonal time series of outpatient amount.
采用多项式拟合曲线，可以发挥其便于计算和分析的优点，能够更好地反映电流互感器10%误差特性，使用方便。
The interpolation polynomial is applied in curve fitting for easy calculation and analysis and better representation of CT10%error curve.
大量的计算和分析表明，两个方法不但大大地减少了计算量，并且具有很高的拟合精度。
A vast amount of calculation and analysis indicates that the methods not only reduce the calculating time, but also have a high fitting accuracy.
本研究认为，采用该技术来进行分析测量系统的动态不确定度评估，其贡献量可由质控样品(QC)和线性拟合两部分合成。
By using this technique, the dynamic uncertainty contribution of an analytical measurement system comprises of uncertainties of quality control (QC) sample measurements and linear fitting.
并通过直接估计椭圆参数的广义本征分析技术，进一步提高椭圆的可检测性和拟合精度。
The generalized eigen analysis is employed to directly and effectively estimate the ellipse parameter vector. The detectability and fitting accuracy are significantly improved.
对三工河组油藏地质储量与开发生产历史进行了拟合，并对三工河组油藏开发措施效果和开发调整措施方向进行了深入的分析。
Fitting the Sangonghe reservoir's geologic reserve to the production history, made a further analysis of reservoir's development measures and the direction of measure adjustment.
对于非线性函数线性组合型相关方程，本文提出了交替运用非线性拟合和逐步线性回归分析相结合的方法一逐步非线性拟合。
A stepwise nonlinear fitting procedure was proposed to nonlinear fitting equations that USES Marquardt nonlinear fitting analysis and stepwise linear regression alternatively.
谱分析法和正弦拟合法是ADC动态特性测试的两种常用方法。
The spectrum analysis and sine wave curve fitting are the most common methods used for ADC dynamic performance tests.
方法采用因子分析和线性结构方程模型分析肾结石发病的危险因素，并进行模型拟合与评估。
Methods Risk factors of renal calculi were analyzed by factor analysis and linear structural relation model, followed by fitting and evaluating the model.
编制了程序，能自动拟合回归方程。并进行方差分析和回归效果的显著性检验；
The program designed may imitate the . regression equation automatically, engage in variance analysis and significance test for regression effects.
该系统由硬件检测电路和相关软件组成，具有信号采集、波形显示、数据统计分析、曲线拟合及数据存储功能。
The system was composed of hardware inspecting circuit and related software, and possessed signal sampling, waveform showing, statistical analysis of data, curve repaint and data storing function etc.
对拟合方程进行方差分析并在此基础上利用偏拟合平方和的检验确定拟合多项式的最佳阶数。
The optional polynomial order is selected through the test of the partial fitting square sum on the basis of the variance analysis of the fitting equation.
在视觉系统的设计中，采用线阵光源、柱面透镜和线阵图像传感器设计了视觉系统的硬件平台，并进行了圆拟合算法的分析。
In the part of vision system design, the hardware platform is composed of linear array light, cylindrical lens and linear array image sensor, then the algorithm of circle fitting method is carried on.
分析了用曲线拟合估计粘弹性材料线性本构方程模型参数的原理和方法。
The principle and method for fitting and estimation of constitutive equation model parameters are discussed.
在生产活动和科学技术分析中，需要一些常用的简单初等函数来拟合经验公式。
In productive activity and scientific analysis, some common simple primary functions are used to fit empirical equation.
且以黑龙洞泉为例，通过计算、拟合、分析，说明建立的泉流量模型具有较好拟合性和稳定性。
It is shown that the spring flow model founded is preferably fitting and stability for the case of the Black Dragon Cavity by calculating, fitting and analyzing.
符号回归的含义是找出一个符号形式的数学公式，以指定的精度拟合相关变量的有限样本，以便于分析和预测。
The meaning of symbolic regression is that we are searching for a function that closely matches an unknown expression based on a finite set of sample data, in order to analyze and forecast data.
结合VG模型拟合的参数，着重分析了矿物成分和孔隙结构对膨胀土土水特征曲线的影响。
Combined with the fitting parameters obtained from the VG model, the effects of mineral composition and pore structure of the soil on SWCC are analyzed.
本文介绍了线性拟合和多项式拟合的方法及其在分析化学中的应用示例。
The methods of linear fitting and polynomial fitting and their applications in analytical chemistry have been shown in this paper.
它是一个能自动加载测试，自动拟合曲线，自动分析和处理数据的测试装置。
It is an automatic test instrument, which can automatically impose test load, protract curves, analyze and process data.
利用常规试井分析方法和自动拟合分析方法编制了水平井试井分析软件，并进行了实例分析。
The method of transient pressure analysis and interpretation software for horizontal well are provided and a field example is treated.
用拟合技术处理成像方程抑制噪声和提高分析灵敏度。
The fitting technique is used to modify the image formation equation to depress noises and increase the sensitivity.
经过参数拟合和稳定性分析，我们证实触发的间隔时间与系统动力学性质有关，而不是完全随机的。
By fitting the model parameters and stability analysis, we verify that the triggering time interval is not random but govern by the dynamic properties of the system.
方法采用因子分析和线性结构方程模型分析糖尿病患病危险因素，并进行模型拟合与评估。
MethodsRisk factors of DM was analyzed by factor analysis and linear structural relation model, then fit and evaluate the model.
另外，对杉木不同初植密度下林分断面积、蓄积和生物量的生长过程进行了分析和模型拟合。
In addition, the paper analyzed and simulated growth process of stand basal area, volume and biomass under different initial planting density for Cunninghamia lanceolate, plantation.
利用后滤波的原理，对多邻接点时新边界点的选择和轮廓端点的对称合成等问题进行了分析，采用构造拟合曲线查找表进行曲线拟合的方法实现反走样。
By use of the theory of after filter, the problems of selecting new boundary point when several points border upon each other and symmetrical combination for outline points are analyzed.
利用图象网络统计、拟合、加权分析技术，提出中子测井资料环境影响校正分析方法和处理模式，建立起精细的统计、拟合自动分析校正系统。
An exact statistical fit and auto-correction system for neutron log data has been set up with the use of image network statistics, network weighted analysis (algorithm) and fit.
通过拟合优度和累积失效率曲线形态的对比，说明了威布尔分布用于曲轴失效数据分析的优越性。
By comparing their fitting compatibility and the cumulative failure probability curve, the advantage of the Weibull-distribution based regression is concluded.
通过拟合优度和累积失效率曲线形态的对比，说明了威布尔分布用于曲轴失效数据分析的优越性。
By comparing their fitting compatibility and the cumulative failure probability curve, the advantage of the Weibull-distribution based regression is concluded.
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