編配幅度 的英文怎麼說

中文拼音 [biānpèi]
編配幅度 英文
allocation range
  • : Ⅰ動詞1 (編織) weave; plait; braid 2 (組織; 排列) make a list; arrange in a list; organize; gr...
  • : Ⅰ動詞1 (兩性結合) join in marriage 2 (使動物交配) mate (animals) 3 (按適當的標準或比例加以...
  • : Ⅰ名詞1. (布帛、呢絨等的寬度) width of cloth 2. (泛指寬度) width; size 3. (姓氏) a surname Ⅱ量詞(用於布帛、呢絨、圖畫等)
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 幅度 : range; scope; extent; [古詞] latitude; breadth; [數學] argument; [電學] amplitude
  1. Fractal coding has been proved useful for image compression. it is also proved effective for content - based image retrieval. in the paper, we present a block - constrained fractal coding scheme and a matching strategy for content - based image retrieval. in this coding scheme, an image is partitioned into non - overlap blocks of a size close to that of a query iconic image. fractal codes are generated for each block independently. in the similarity measure of fractal codes, an improved nona - tree decomposition scheme is adopted to avoid matching the fractal codes globally in order to reduce computational complexity. our experimental results show that our coding scheme and the matching strategy we adopted is useful for image retrieval, and is compared favorably with other two methods tested in terms of storage usage and computing time

    分形碼在圖像壓縮方面取得了很好的效果,同時,分形碼也能夠用於基於內容的圖像檢索.本文提出了一種基於塊限制的分形碼演算法和匹策略,並將它們用於圖像檢索.在我們碼演算法中,圖像會被預先分成互相不重疊的子圖像塊,然後對這些子圖像進行獨立地分形碼,從而獲得整圖像的分形碼.該碼演算法能夠在很大程上減少碼時間.在進行圖像間相似性的匹時,我們採用改進的基於九叉樹的分策略,從而避免全局地進行分形碼的匹,減少了計算量.實驗結果說明,我們的碼演算法和匹策略能夠比較有效地應用於基於內容的圖像檢索,在計算時間和存儲時間上都優于實驗中其它兩種方法
  2. The content including : ( 1 ) according to the radial structure and multilayer characteristic of distribution network, a novel layer - by - layer backward / forward sweep method id developed. the branch power / voltage loss of the same layer can be parallel computed without relabeling buses and branches, that greatly increases the speed of load flow calculation

    其主要內容如下: ( 1 )針對電網路的樹狀結構和層次特性,研究了一種新穎的分層前推回代潮流演算法,該演算法不需要網路節點和支路的特殊號,可以并行計算同一層次所有支路的功率損耗和電壓損耗,從而大提高了潮流的計算速
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