参数表示

The new learning algorithm and theory are based on alternating Updating principle between hidden viable structure of field organization transformation and the parameter of field action transformation.

提出了基于场组织变换结构表示的估计与场反应变换参数估计交替结合的学习理论和算法。

The application of this methodology is illustrated by taking the matrix multiplication and the transitive closure problem as examples.

基于上述工作，提出了一个线性阵列的设计方法，其计算复杂性为O，其中〓是一个表示任务大小的参数。

For the characteristic of transportation problem, it was an integer programming problem naturally. By introducing a new algorithm, a transportation problem which includes interval number variables can be converted into two ordinary linear programming problems. It's a more efficient method, and a simple result can be gained.

本文考虑了带有区间数参数的运输规划问题，通过引入新的算法将原问题转换为两个普通的线性规划问题，使用新的算法计算简洁，效率高，得到的结果更直观，改变了以往只能以区间数表示结果的方式。

In order to make up the deficiency of ordinary trigonometric polynomial curves in aspect of shape adjustment, then in view of polynomial spline cannot represent some transcendental curves, a new kind of parametric trigonometric polynomial spline with a shape parameter is constructed by linear singular blending technique.

为了弥补普通三角多项式样条曲线在形状调整方面的不足，同时又考虑到多项式样条曲线不能精确表示一些超越曲线，我们利用奇异混合的思想构造了一种新的带有形状控制参数的三角多项式样条曲线。

Cubic non-uniform trigonometric polynomial curves with multiple shape parameters are presented in this paper. They are C^2-continuous for a non-multiple knot vector and C^3-continuous for a uniform knot vector respectively. The ellipses can also be represented by them.

对于非均匀节点向量给出了一类带多个形状参数的三次三角多项式曲线，这类曲线具有三次多项式B样条的许多重要性质：对非重节点为C^2-连续，对均匀节点则为C^3-连续，能直接表示椭圆。

Graphs are often as models for the multiprocessor interconnect networks, in which the vertex set corresponds to processors, and the edge set corresponds to communication links. In this case, some properties of the graphs correspond to the capability of the networks.

多处理机系统的互连网络拓扑通常以图为数学模型，这时图的顶点代表处理机，而一对处理机之间的直接通信联系则用连接这对顶点的边来表示，因此网络拓扑的性能可以通过图的性质和参数来度量。

Set to void for compilers that insist on a void parameter for nullary function types, empty by default.

对於那些要用一个 void 参数来表示无参函数类型的编译器，该宏要设为 void ，缺省为空。

First, the mixing rule of temperature calculation equation was modified. The content and acentric factor of second component were introduced into the interaction parameter, and a new equation of critical temperature for mixture were set up as

对二元体系临界温度计算公式中的混合规则进行修正，首次将组成和表示物质结构的偏心因子引入其中，建立了温度相互作用参数的表达式和新的二元体系临界温度计算公式。

As it can be expressed easily by argument equations, we use the conicoid as the criteria of points" classification. Based on the point"s normal and the adjacent field, corresponding to the conicoid equation such as plane, ball and cylinder, we search the points that fit the equation along the adjacent field. Using this method, we realized the automatic classification of unorganized points.The experiments using the algoritlim and criteria approved from this thesis are also carried out.

本文采用了可以比较方便地用参数方程表示的二次曲面作为数据点的分类标准，根据点的法向量以及其邻域结点的各种属性，对应于平面、球面、柱面等二次曲面，依据曲面方程的特点，从起始点开始沿邻域深度优先递归寻找符合方程的数据点，实现了散乱数据点的自动分类。

The invention discloses a construction method of biorthogonal wavelet, which is based on Bernstein base and comprises the following steps that:(1) a lowpass filter at a discomposing and reconstructing end is expressed by Bernstein base;(2) numerical calculation of the lowpass filter is carried out;(3) the lowpass filter at the discomposing and reconstructing end is led to meet the conditions to reconstruct the lowpass filter entirely;(4) the parameter of obtained biorthogonal wavelet is calculated.

本发明公开了一种基于Bernstein基的双正交小波构造方法，包括如下步骤：(1)将分解与重构端的低通滤波器用Bernstein基来表示；(2)进行低通滤波器的数值计算；(3)使分解与重构端的滤波器满足完全重构滤波器的条件；(4)计算获得双正交小波的参数。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。