查询词典 affine

Corresponding mathematics model was developed, hole-edge stress analysis on composite material plate with multiform holes was carried out, accurate boundary conditions was founded by conformal mapping method, boundary problems of the two stress functions could be treated by affine transformation in the same way synchronously.

建立了相应的数学模型，对含不同孔型复合材料板进行了孔边应力分析，通过保角映射方法建立精确的边界条件，解决了复杂孔型的边界条件问题，借助仿射变换能同时并且同方法的处理这两个应力函数在边界上的问题。

Based on basal mathematical model of induction motor, affine nonlinear model, Euler-Lagrange and port-controlled Hamiltonian dissipation model, are obtained.

根据感应电动机的基本动态数学模型，得到仿射非线性模型、欧拉－拉格朗日及端口受控的哈密顿耗散模型。

We construct a kind of special matrix function, which is used to characterize the minimization property of this iterative method, and prove that the approximate solution, generated by this iterative method, minimizes this kind of matrix function over a special affine subspace, which means that the Frobenius norm of the residual sequence is strictly monotone decreasing.

通过构造一类特殊的矩阵函数来刻画该迭代方法的极小化性质，并证明了由该迭代方法计算出来的逼近解，可使得这类矩阵函数在一个仿射子空间上达到极小，而且所得到的残差序列的Frobenius范数是严格单调递减的。

From the zero dynamics algorithm the norm form for general nolinear control systems is presented, which is extension of the affine nonlinear systems.

摘要研究了一般非线性系统的零动态算法，得到了应用广泛的正则标准形，只需对系统做较弱的正则性假设，即平衡点附近某些分布是非奇异的。

Form these relations and the norm form for affine nonlinear systems, it gained the weak regular norm form for general nonlinear systems, which can simplify some problems such as output track.

通过这些联系，并利用仿射非线性系统的已有结果得到了一般非线性系统的弱正则标准形，从而简化对输出跟踪等一些问题的处理。

Bond excess returns reflect a premium for ambiguity, which is observationally distinct from the risk premium of affine yield curve models.

债券超额回报率反映了对模糊的溢价，与仿射收益率曲线模型是不同的。

According to if there exists a one to one mapping between the two point sets to be matched, PPM can be divided into the case of complete matching and the case of incomplete matching. According to transformation type between the two point sets, PPM can be divided into the affine (including Euclidean and similarity) case and the projective case.

点模式匹配问题，根据待匹配的两个点模式是否存在一一对应的匹配关系，可分为完全匹配情形和不完全匹配情形；根据两个点模式之间满足的几何变换关系，可分为仿射变换（包括相似变换和欧氏变换）情形和射影变换情形。

The state equation of an typical affine nonlinear system was solved with the ordinary differential equation theory.

针对典型的仿射非线性系统，采用常微分方程理论对其进行求解。

As with reflections, the orthogonal projection onto a line that does not pass through the origin is an affine, not linear, transformation.

同反射一样，正投影到一条不经过原点的直线的变换是仿射变换，而不是线性变换。

We proposed a general theory and method for objects recognition based on geometric features and studied its application under orthogonal transformation, similarity transformation and affine transformation.

提出了基于几何特征进行物体识别的一般理论和方法，分别研究了它在正交变换、相似变换和仿射变换下的应用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。