1) finite element/quadtree
![点击朗读](/dictall/images/read.gif)
有限元/四叉树
2) Restricted Quadtree
![点击朗读](/dictall/images/read.gif)
限制四叉树
1.
Algorithm of Progressive Meshes Based on Restricted Quadtree;
![点击朗读](/dictall/images/read.gif)
基于限制四叉树的网格递进算法
2.
Technology of Progressive Meshes for Large Scale Terrain Based on Restricted Quadtree;
![点击朗读](/dictall/images/read.gif)
基于限制四叉树的大规模地形可视化及其实现
3) restricted quadtree
![点击朗读](/dictall/images/read.gif)
受限四叉树
4) Ordered Quad-tree
![点击朗读](/dictall/images/read.gif)
有序四叉树
1.
An Image Encoding Algorithm of Ordered Quad-tree in High Frequency Subbands;
![点击朗读](/dictall/images/read.gif)
一种基于高频子带的有序四叉树图像编码算法
2.
Namely the lowest frequency subband is encoded separately,the ordered quad-tree is defined in high frequency subbands so that the important wavelet coefficients are transmitted by priority,and the run-length is applied.
即对低频子带进行单独编码,在高频子带内通过定义有序四叉树,以优先传输重要小波系数,对量化的结果作行程编码。
5) restricted quadtrees
![点击朗读](/dictall/images/read.gif)
限制性四叉树
1.
Preprocessing LOD algorithm for large scale terrain based on restricted quadtrees;
![点击朗读](/dictall/images/read.gif)
基于限制性四叉树LOD大规模地形预处理算法
6) quadrilateral finite element
![点击朗读](/dictall/images/read.gif)
四边形有限元
1.
Applying the idea of energy optimization presented by Tian-xiao Zhou to solve the boundary value problem of Poisson equation, the authors present a combined hybrid finite element method, and construct two groups of low-order quadrilateral finite element by using Wilson non-conforming displacement and Taylor non-conforming displacement.
利用Wilson非协调位移和Taylor非协调位移构造了两组低阶四边形有限元。
2.
We construct three groups of low-order quadrilateral finite element by using Wilson non-conforming displacement and Taylor non-conforming displacement.
本文将周天孝教授的能量优化思想[3,5,6]应用到Poisson 方程的一类边值问题数值求解中,得到一种组合杂交有限元计算格式,利用Wilson非协调位移[7]和Taylor 非协调位移[2]构造了三组低阶四边形有限元,相应于双二次元(Q_2 )[1] 计算量较小且精度略优。
补充资料:四教──龙树四教
【四教──龙树四教】
﹝出华严经随疏演义钞﹞
龙树论师乃西天第十三祖。尝立四教判释经论,故云龙树四教也。
[一、有门],谓阿含小乘等经,说一切因果之法,悉皆实有,是为有门。(梵语阿含,华言无比法。)
[二、空门],谓大品般若等经,说真空实相之理,荡除众生情执,是为空门。(梵语般若,华言智慧。)
[三、亦有亦空门],谓深密等诸大乘经,说有谈空,互相无碍,是为亦有亦空门。
[四、非有非空门],谓中论等说一切法皆即空之有,是非有;即有之空,是非空;互泯互融,即第一义,是为非有非空门。
﹝出华严经随疏演义钞﹞
龙树论师乃西天第十三祖。尝立四教判释经论,故云龙树四教也。
[一、有门],谓阿含小乘等经,说一切因果之法,悉皆实有,是为有门。(梵语阿含,华言无比法。)
[二、空门],谓大品般若等经,说真空实相之理,荡除众生情执,是为空门。(梵语般若,华言智慧。)
[三、亦有亦空门],谓深密等诸大乘经,说有谈空,互相无碍,是为亦有亦空门。
[四、非有非空门],谓中论等说一切法皆即空之有,是非有;即有之空,是非空;互泯互融,即第一义,是为非有非空门。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条