查询词典 parametric curve

First, a non-parametric density estimate method based on kernel function is adopted to estimate the statistic distribution of the SAR images, and then, the SAR images is segmented with Markovian contexture by maximizing a MAP estimator, taking the former estimation as its likelihood term.

该算法首先采用基于核函数的非参数方法估计SAR图像的统计分布，然后将此统计量作为图像分割的似然函数，利用马尔可夫上下文约束进行SAR图像分割。

Bridge ; moving load ; identification ; parametric analysis ; simply supported girder ; multi-span continuous girder ; spline approximation method

桥梁；移动荷载；识别；参数分析；简支梁；连续梁；样条函数逼近法

In chapter three, the problem of G〓 filling polygonal hole formed by series of parametric patches is completely solved with convex combination method.

同时在这里提供的矩阵方法，也是我们解决CAGD中多个曲面的几何连续拼接问题的有效的方法。

A parametric optimization method for tracking optimal solution's trajectory of linearly constrained convex separable programming was presented.

提出一种追踪线性约束下凸可分规划问题最优解轨迹的参数化方法。

However, how to select a proper copula with a parametric structure to fit the available data is still in its infancy.

然而， 怎样选择一个适当的 copula 函数用于拟合数据，并没有找到统一的方法。

The general correlation coefficient is used to solve the correlative problems in parametric method.

在参数法中，采用广义相关系数的概念来解决角度变量的相关性问题。

Taguchi method is the popular method for industrialist to production design and parametric design. It can reduce the cost and variance on the condition of limited resource.

田口方法则是业界常使用於产品设计、参数设计的方法，它可以很有效率的在有限资源下达到降低变异、减少成本的稳健品质目的。

The FE model of the composite crunode was built through the FE program ANSYS,then the bearing capacity of the crunode was analyzed under the condition of unfavorable loading,and the parametric analysis was conducted.

通过有限元通用程序ANSYS建立该结点的有限元模型，研究在最不利荷载情况下的结点受力性能及结点参数对受力性能的影响，并进行了结点模型试验。

In order to study the primary resonance and primary parametric resonance of current-carrying conductor subjected to harmonic excitation and ampere force, the Mathieu-equation of the system is derived first.

研究受简谐激励的二长直电流间载流导线的主共振主参数共振问题，应用动力学方法建立载流导线受外部激励和安培力的Mathieau方程。

An effective method was brought forward to realize interactive selection of arbitrary point on parametric curved surface.

提出了一种实现参数曲面上任意点选取的有效方法。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。