Boundary Transform的意思|示意

With the matched layer boundary conditions being introduced, only the 1-D Fourier transform in space is needed for the PS method, greatly improving the computational efficiency.

此外，在伪谱法中引入匹配层边界条件后，只需对空间做一维傅里叶变换，大大提高了伪谱法的计算效率。

Boundary transform, new roles to join, but power always find a place looked up.

边界变换，新的角色加入，但是权力总会找到一个地方抬起头来。

In this paper, a general analytical method — space variable transform method is presented for solving free vibration problems of thick cylindrical shell with arbitrary boundary conditions.

本文提出一种一般解析方法——空间变量变换法，用以求解任意边界条件下圆柱厚壳自由振动问题。

Because the algorithm of cloud threshold often generates boundary effect, this paper proposed an improved algorithm based on wavelet transform and homomorphic filter.

针对基于小波阈值理论提出的云区阈值法存在的容易产生边界效应的问题，提出了一种改进的单幅图像去除薄云的新算法。

With the help of the conformal transformation, we transform a simply connected region and its boundary into the upper half plane and real axis.

借助保形变换将单连通区域及其边界化为上半平面与实轴。

Their results show that the dynamic boundary element method is effective in the analysis of soil-structure interaction. boundary integral equation, potential function. Laplace transform.

结果表明动力边界单元法在土一结构动力耦合效应问题中的分析是一种有效的方法。