spline相关论文
<span style=“font-family:Verdana;”>In the present paper, we introduce a non-polynomial quadratic spline method for sol......
In this paper we provide a characterisation of rational developable surfaces in terms of the blossoms of the bounding cu......
Spatial modeling has largely been applied in epidemiology and disease modeling. Different methods such as Generalized li......
1引言设矩形域Ω是一个闭长方形域[x0,xm+1]■[y0,yn+1],取x0≤x_1≤,…,xm≤xm+1,y0≤y1≤,…,ym≤ym+1,并用直线簇x=xi,i=1,…,m......
In this paper we provide a characterisation of rational developable surfaces in terms of the blossoms of the bounding cu......
<正> In a paper entitled A Method of Calculation About the N-point Sectional Pad(?) Approximant (Mathe. Numer. Sinica, 2......
<正> In C. A. G. D., B-spline curves are often used. Wang Jiaye etc. have discusses the approximation property with B-sp......
Let D<sub>n</sub>（?）IR<sup>n</sup> be a simply connected and bounded region having piecewise linear boundary, △<sub>n</su......
Iterative weighted partial spline least squares estimation in semiparametric modeling of longitudina
In this paper we consider the estimating problem of a semiparametric regression modelling whenthe data are longitudinal.......
For regression analysis, some useful Information may have been lost when the responses are right censored. To estimate n......
A 2nd-order spline wavelet convolution method in resolving overlapped peaks is developed. It determines the number of pe......
A class of new fundamental functions with compact support called many-knot spline is introduced. The two-scale relation ......
Flexible skew thin plate is widely used in mechanical engineering,architectural engineering and structural engineering.H......
Surface low/distortion is one of the most challenging surface deflections that have a great effect on the exterior appea......
The Impacts of Permafrost Change on NPP and Implications:A Case of the Source Regions of Yangtze and
This paper studies the relationship between net primary productivity (NPP) and annual average air temperature (GT) at 0c......
Spatial Modeling Techniques for Characterizing Geomaterials: Deterministic vs.Stochastic Modeling fo
Sample data in the Earth and environmental sciences are limited in quantity and sampling location and therefore,sophisti......
Rolling force and rolling moment are prime process parameter of external spline cold rolling.However,the precise theoret......
Assessment method of numerical integration used in measuring profile based on ultra-precise thin lig
In order to improve the precision of profile measurement based on ultra-precise thin light beam scanning,an assessment m......
引言在现代化的生产技术中,鉝削(Broaching)已经逐渐占有重要的地位;因为鉝削的加工方法,对某些工作是最经济而且效率也是最高的......
本文应用Spline函数插值法,在APPLE—Ⅱ微机上处理x—y函数仪记录的淬火介质冷却曲线。结果可靠,误差小,且具有工作量小,测试设备......
高速公路通过能力一般被认为是车流与流速或车流与车流密度关系曲线上的最高点.在过去的研究与应用中,仅这两个曲线中的一条被用来......
提出了一种新的轮廓滤波器,它以高精度逼近高斯滤波器.这种轮廓滤波器是通过B样条与变分法相结合构造出来.通过调节逼近参数,该滤......
Automatic extraction of forest fire line using MODIS data by multi-spectral image gradient technique
Remotely sensed infrared images are often used to assess forest fire conditions.Meanwhile,fire propagation mod-els are i......
Starting from piecewise constant functions, a novel family of generalized symmetric B-splines, with realizable ideal low......
Determination of Roxithromycin Tablets by Capillary Electrophoresis Employing Non-aqueous Media with
A new method of determination for roxithromycin tablets by non-aqueous capillary electrophoresis (NACE) with square-wave......
随着戏曲艺术广泛深入到大众的休闲生活中,大量的中小戏装工厂应运而生。根据生产需求利用三维建模技术创建戏装小姐头饰模型,分析......
This paper reviews the latest developments on parameter estimation and experimental design in the field of groundwater m......
A convenient numerical calculation method (inverse spline interpolation) for all-time apparent resistivity intransient e......
The profile error evaluation of complex curves and surfaces expressed in parametric form is considered. The linear error......
The seismic wave consists of many seismic phases, which contain rich geophysical information from the hypocenter, medium......
Observation and analysis of geomagnetic abnormity associated with the M_S=5.7 Jiu-jiang-Ruichang ear
A three-component geomagnetic survey was carried out during the period from 2002 to 2004 in China including Jiujiang-Rui......
Long diversion system of hydropower station, including surge tank, inlet tunnel and penstock, is an inseparable whole sy......
Climate-growth relationship stability of Picea crassifolia on an elevation gradient,Qilian Mountain,
Climate affects Picea crassifolia growth and climate change will lead to changes in the climate–growth relationship(i.e......
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采用反距离加权法(IDW),克里格法(Kriging),径向基函数法(Spline)对河南省安阳县385个土壤样点的全氮进行空间插值,通过交叉验证和......
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AnalysisofStabilityandLargeDeflectionBuckleofRoledStripbyThirdPowerB┐SplineFunctionMethodBianYuhong①ABSTR......
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本文对丘陵地区新建铁路在带状区域内的平纵断面联合优化问题进行了研究,根据所要解决的问题提出了一种新方法——RDB(Random Sear......
In this paper,the spline finite element method is developed to investigate free vibration problems of beams.The cubic B-......
In this paper,the spline finite element method is developed to investigate free vibration problems of beams.The cubic B-......
A new back-analysis method of ground stress is proposed with comprehensive consideration of influence of topography, geo......
Forced convection flow through a sinusoidally curved converging diverging channel in micropolar fluids has been inves......
Geometric parameters of the turbine blade are classified according to their destined functions, and the mathematical def......
In this paper an optimization method of the runner blades in a bulb turbine based on CFD analysis is proposed.In the met......
The data fusion in tracking the same trajectory by multi-measurernent unit (MMU) is considered. Firstly, the reduced par......
This paper focuses on data processing for incomplete measurement of trajectory (IMT) in aerospace measurement and contro......
The advantage of using a spline function to evaluate the trajectory parameters optimization is discussed. A new method t......
Trajectory Estimation with Multi-range-rate System Based on Sparse Representation and Spline Model O
The classic state methods for trajectory estimation in boost phase with multi-range-rate system include method of point-......
