查询词典 fast algorithm

In Chapter two, Based on analysis some important methods of edge detection, a new detection approach via IIR exponential smoothing filter and nonlinear Laplacian operator is presented, which is suited to stereo vision. In order to implement the method and improve its practical value in application, a fast algorithm with structure recurred filter is developed.

第二章在总结分析了现有边缘检测技术的基础上，以立体视觉为应用背景，有目的的提出了一种基于IIR指数平滑滤波与非线性Laplacian算子的边缘检测方法，为了提高实用性，导出了一组递归滤波器方式的快速实现算法。

It is to develop a fast algorithm for 2-D S-velocity analysis using the idea of parsimonious migration and model-based velocity analysis.

本 研究是以parsimonious migration 和model-based 速分析法为基础，发展快速的二维S 波速分析演算法。

To calculate the constraint propagation path, constraint matrix and constraint propagation matrix are formulated,then a new fast algorithm is presented to identify the constraint loop.

提出了几何约束矩阵和约束传播矩阵来表达和揭示约束传播的内在机制，并提出了一种闭环约束识别的新方法。

A kind fast algorithm of calculating network performability without enumerating all possible network states is described after the discussion of the general relationship of throughput of network states herein.

刘有恒 ，熊庆旭本文在讨论了电信网不同状态通过量之间的一般性关系后，得到了一种不需枚举所有网络状态来计算网络可行性精确值的方法。

Taking these into account, a fast algorithm based on precordial 6-lead signals for the blind separation of atrial fibrillation was proposed in the thesis.

为此，本文提出了基于胸前6导联ECG的房颤信号快速盲分离方法。

But this may result to the control quality decline. In this paper, on the basis of fast algorithm, we used the quadratic programming form to constraint the control variable in the whole time domain.

本文在快速算法的基础上，采用二次规划的形式，对整个预测时域的控制量加以约束限制，满足约束条件，控制效果良好，且节约了计算量。

A simple and fast algorithm is based on iterative edge collapse and quadric error metric to simplify mesh models.

给出一种基于递进网格和二次误差测度的快速简便的算法来简化带属性的网格模型。

According to the spatial coherence, a fast algorithm for ray tracing is proposed for rendering implicit surfaces.

根据光线的空间相关性，本文提出了一种基于图像空间剖分的隐式曲面快速光线跟踪算法。

The exˉ perimental results show the fast algorithm has the same matching p recision with the original one, and its computing time is just 1/8 of the original one's.

经实验证明，文中算法不仅能够保证图像的匹配精度，而且其整体运行时间仅为原算法的1/8。

On the other hand, we study asymptotically fast algorithm for rectangular matrix multiplication.

本文还研究了矩阵乘法的渐近快速算法。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。