查询词典 hankel transformation

This course mainly introduces the basic knowledge and idea of matrix and transformation through the transformation of geometry figure.

该课通过几何图形的变换，介绍矩阵的基本知识和基本思想。

In this paper, the essential problems about the transformation matrix of B-spline bases-the conditions of existence, the analytic representation and the computational formulas of the transformation matrix are studied, and the results in those aspects are given.

本文研究其最基本的问题：存在性条件、解析表示和计算方法，利用差商展开系数得到了上述问题的有关结果。

A kind of model of rotor-bearing-seal system dynamics is set up integrally in this thesis. Within this model, a new modal order-reduction method is presented, which takes the influence of nonlinear forces into account in the process of modal transformation, which makes the determination of the transformation matrix more reasonable and accurate.

提出了一种模态降阶新方法，在模态变换过程中充分考虑系统中非线性力的影响，使得模态变换矩阵的选取更为合理准确。

The LM Algorithm is used in parametric automatic optimization of the transformation matrix in Image Mosaic. After parametric automatic optimization of corresponding points, the transformation matrix is quickly got, and then the image mosaic is realized.

将LM算法应用于图像拼接过程中变换矩阵的参数自动优化中，通过对多个对应点的自动优化后，可以较快得到变换矩阵，从而实现图像拼接。

Then we apply it to a C-module V, where V is a n-dimensional vector space and the operator from C×V to V is defined by a linear transformation T of V, then we get a unique factorization of V and a right basis under which the transformation matrix of T is T's Jordan canonical form.

然后把它应用到一个具体的C-模V，其中V是n维线性空间，C×V到V的映射由V中的一个线性变换T定义，从而得到V的一个唯一分解，再结合线性代数有关知识给出V的一组基，T在这组基下的变换矩阵恰为T的Jordan标准形。

After defining the world transformation for the scene, you can prepare the projection transformation matrix.

在定义完场景的视口变换之后，你就可以准备投影变换矩阵了。

Using the estimation of marginal and joint statistical distribution of Contourlet coefficients via the method of maximum likelihood estimator, multiplicative watermarking and blind detection framework is presented in the Wavelet transformation domain and the Contourlet transformation domain.

采用极大似然估计的方法对Wavelet变换和Contourlet变换系数的边缘分布和联合分布进行拟合，提出了一种Wavelet变换域和Contourlet变换域乘嵌入水印及盲检测框架。

The method of transformation between feature-based dimensions and engineering expression is proposed to change the complicated dimensions into basic-type dimensions which can be tested easily by means of dimension derivation, transformation, decomposition, and so on.

提出了基于特征与工程表达的尺寸转换方法，通过对尺寸特征、语义、图形特征的理解，将原来复杂的尺寸经过各种派生、分解等转换成易于检验的基本型式尺寸。

In the verification stage, after each estimated transformation is applied, those medians of residual distances between the two mesh surface are calculated, and the transformation corresponding to the minimum is taken as the solution.

在刚体变换假设的验证阶段，计算施加每个变换后两个网格面之间的平方残余距离的中值，最终从中选择对应于最小值的刚体变换作为粗略配准问题的解。

By using the index equation modular φ as transformation, the speed of encryption and decryption is further increased. By dividing information into groups, using multiple transformation, and eliminating the superincreasing property, the new scheme becomes more secure.

这种体制用模φ的指数方程进行变换运算，使得加解密过程的运算速度进一步提高；信息经过分组和多次模变换处理；避免了超递增序列的弱点，使其具有更强的保密性。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？