bilinear function

In the thesis , the bilinear function is adopted .

经过比较，本文采用双线性函数进行谱包络转换。

The paper studies character of transform in vector space with the aid of bilinear function .

本文借助双线性函数来研究向量空间的变换具有线性性。

The Research on the Properties of Bilinear Function

双线性函数性质研究

A fisheye camera distortion correction method based on the bilinear function model is presented in this paper .

提出了一种基于双线性模型的鱼眼摄像机标定方法。

Symmetric bilinear function and linear transformation

对称双线性函数与线性变换

On Symmetric and Anti - Symmetric Bilinear Function

关于对称与反对称双线性函数

Utilization symmetric bilinear function gave a good few sufficient conditions for transformation of Euclidean space to be linear .

利用对称双线性函数给出了向量空间的变换为线性变换的一系列充分条件，进而导出了欧氏空间的变换为正交变换、对称变换、反对称变换、共轭变换的一系列判别条件。

In this paper , we use the theory of symmetric bilinear function to solve problems of quadratic form , and finally give a proof of the inertia theorem .

通过建立二次型与对称双线性函数之间的对应关系，在双线性函数的概念下讨论二次型化标准型的问题，最后给出惯性定理的一个证明。

Abstract The result of triaxial compression test of coal under different surrounding pressures and porous gas pressures showed that equivalent porous pressure coefficient ( d ) was a bilinear function of volume stress and porous pressure .

通过不同围压、不同孔隙瓦斯压力下煤的三轴压缩试验结果，证明了等效孔隙压力系数（α）是体积应力与孔隙压力的双线性函数。

And the bilinear function model can be built by using a linear combination of the distortion parameters , these parameters are computed by using the property that 3D lines in the space are projected to curves in the fisheye image under the bilinear function model .

在双线性模型下，三维空间中的直线投影为鱼眼图像平面上的曲线，利用该性质来估计出变形参数。然后，我们通过所得参数的线性合成来建立双线性模型。

Furthermore in § 2.3 we introduce proper bilinear function and norm , which are used to carry out the error estimate of the difference format of two-dimensional changing coefficient elliptical equation so as to gain the error rank O (Δ x ~ 2 + Δ y ~ 2 ) .

并在第二章§2.3里引入适当的双线性函数及范数，用此双线性函数及范数对二维变系数椭圆型方程的差分格式进行误差估计。可得到O（△x~2+△y~2）这样的误差阶。

For the bar image segmented , bilinear transformation function is used to restore the bar image .

对分割出的图像，采用双线性变换函数来实现目标的校正。

Bilinear dispatching function with two decision variable is used to verify each other and as a complementary to the other .

采用双线性调度函数相互印证和补充，给出了相应的计算公式，并提出了考虑各决策变量取值规律的具体决策规则。

In the process of error analyses , an estimation formula of error remaining for the bilinear interpolation function is put forward and proved .

在误差分析过程中，给出了双线性插值函数误差余项的估计式，并给出了证明。

Describe the pressure variation of node in grid with bilinear interpolating function . These equations are dispersed in time by using backward difference method .

用双线性函数描述网格结点的压力变化，在时间上用向后差分法进行离散。

Spectral envelope conversion is an important content of voice conversion . Based on bilinear transform function , spectral envelope can be efficiently converted even with small training speech database .

频谱包络转换是语音转换中的一项重要内容，基于双线性转换函数进行频谱搬移的方法可以有效的进行谱包络转换，并且基于小语料库训练时仍能得到稳定的转换谱包络。

The results illuminate that spectrum tilt compensation can make up the defect of bilinear transform function with more accuracy that can not be dealed with the spectrum amplitude . Finally , the investigation voice conversion system for small database for training purpose has been presented .

频谱倾斜补偿可以比较有效的弥补双线性函数不能改变频谱幅度的缺点，使得到的转换谱包络更加准确。

The typical bilinear load transfer function was selected to represent the load-settlement curve of single pile ;

选取常用的双折线荷载传递函数，来表征单桩的荷载&沉降曲线；

We use symmetrical cryptography , bilinear mapping , hash function , identity-based encryption as basic knowledge tools .

在本文的研究工作中，用到了分组密码、双线性映射、单向散列函数、基于身份的加密等知识工具。

Socketed single pile is proposed in the paper . The bilinear load ? transfer function is used to derive the formula .

考虑到嵌岩桩所处土层、岩层特点，采用双折线荷载传递函数，用荷载传递法导出深长大直径嵌岩桩单桩沉降计算的解析公式。

In this paper , an image coding approach is developed by combining the merits of bilinear interpolation and iterated function system theories .

本文提出了一种将双线性内插与基于迭代函数系统的分形图像编码相结合的图像编码新方法。