稀疏圖 的英文怎麼說

中文拼音 [shū]
稀疏圖 英文
spares graph
  • : Ⅰ形容詞1 (事物出現得少) rare; scarce; uncommon 2 (事物之間距離遠; 空隙大) sparse; scattered 3...
  • : Ⅰ動詞1 (疏通) dredge (a river etc )2 (疏忽) neglect 3 (分散; 使從密變稀) disperse; scatte...
  • : Ⅰ名詞1 (繪畫表現出的形象; 圖畫) picture; chart; drawing; map 2 (計劃) plan; scheme; attempt 3...
  • 稀疏 : few and scattered; few and far between; thin; sparse
  1. You don ' t have to be too perfect ; the picture should be light and wispy

    你不用畫得太過精細,畫應該是有致的
  2. A general graphical user interface based on object - oriented technique, database and visualization in scientific computing has been conducted. we can draw electrical components of the distribution network and fill the components data easily. background programs analyze topology automatically and constitute node admittance matrix, node impedance matrix

    它使用形元件直接繪成系統接線,在屏幕上輸入元件參數,后臺程序自動進行網路拓撲分析,然後基於技術,利用支路掃描法形成節點導納陣,連續回代法形成節點阻抗陣。
  3. This problem arises from the circuit layout of vlsi designs, interconnection networks, sparse matrix computations, error - correcting code designs, data structures, biology, etc, which has extensive backgrounds

    的嵌入問題是從矩陣的計算、數據結構、 vlsi電子線路設計和分子生物學等問題中提取出來的數學模型,有著廣泛的應用背景。
  4. Based on unsupervised learning, sparse coding is suitable to describe images with non - gaussian distribution and can get rid of the high order redundancy among the image pixels. since the basis function of sparse coding has build - in clustering property, it increases the inter - class variations of the features

    編碼是一種基於非監督學習的演算法,它適合描述具有非高斯分佈的數據對象,能夠有效地消除像象素點之間的冗餘,並具有內在的聚類特性。
  5. Then, pattern synthesis for sparse array antenna using genetic algorithms is researched. at last, we researched on conformal patch on the surface of cylinder and the effect of conformal antenna platform on the radiations of patches in different positions. how to get a good feeding for conformal array antenna by genetic algorithms is presented in the end

    文中介紹了遺傳演算法在綜合低副瓣陣列中的應用;採用遺傳演算法給陣列天線的方向賦形,其結果優于同種條件下用woodward法得到的結果;同時,考察了遺傳演算法的穩定性;分析討論了遺傳演算法在綜合相控陣方向綜合中的應用。
  6. Based on the quantum genetic algorithm ( qga ) and the matching pursuit ( mp ), a fast image sparse decomposition algorithm was put forward to reduce the amount of calculation

    摘要為了減少分解的計算量,提出了一種基於量子遺傳演算法與匹配追蹤相結合的分解快速演算法。
  7. Cascaded low - density erasure codes are based on sparse random bipartite graphs. very efficient linear time encoding and erasure recover algorithms with the arbitrarily near erasure channel capacity performance of the codes with respect to the algorithms have made them one of the most optimal coding techniques up to now

    基於隨機二部的級聯型低密度糾刪碼因其線性時間的編譯碼演算法和可任意逼近刪除通道容量限而成為目前最佳編碼技術之一。
  8. Ldpc ( low density parity check ) code is a kind of linear block code that defined by very sparse parity matrix or tanner graph, and it is also called gallager code since gallager initially presented it

    Ldpc ( lowdensityparitycheck )碼是一類用非常的校驗矩陣或二分定義的線性分組糾錯碼,最初由gallager發現,故亦稱gallager碼。
  9. Second, a new wavelet - based denoising method without free parameters is proposed which is based on the sparseness and decorrelation properties of the discrete wavelet transform

    首先提出了一種基於相關鄰域模型的sar像rcs重構方法。其次,利用離散小波變換的性和減相關性進行sar像濾波。
  10. The light gray rectangles in the snapshot diagram represent potential space in a sparse file that is as - yet unallocated

    快照關系中的淺灰色方框表示文件中尚未分配的潛在空間。
  11. The intersection design is very important. but in the vertical design, the designer could n ' t use the form of contour lines to express accurately his design intension. he could only write few elevations of the pavement board corners because of the complexity in design progress and the bother in calculation

    平交口立面設計,由於其設計過程復雜和計算麻煩,設計者很難以等高線等形式來準確地表達設計意,只能是地手工計算標注若干高程式控制制點,設計成果對施工的指導及約束作用遠不能滿足要求。
  12. According to this derivation, a bi - linear optical system could be decomposed into a set of convolution kernels, which could then be convoluted with input pattern, and the resulting set of convolution fields could be superimposed to yield an intensity field

    在這里提出了一種基於卷積核的快速空間光強的光刻模擬計算方法。一個雙線性光學系統分解成為一組空間域卷積核,並通過對版的空間域卷積來計算空間光強。
  13. According to the characteristics that limited dynamic range of images taken in dense fog, dynamic range stretch as a global enhancement method is used. in order to reduce the effect of noise it brings, sparse coding is adopted

    大霧天氣下的像由於其本身灰度范圍有限的特點,採用動態范圍拉伸的方法進行全局增強,並對其增強后出現的噪聲干擾問題利用編碼技術給予解決。
  14. Qga combining the genetic algorithm and the quantum information theory has a large search space with small population and a good global search capability, while image sparse decomposition based on mp is an optimal problem, so it can be fast solved by qga

    量子遺傳演算法能用較小的種群規模實現較大的空間搜索,全局尋優能力強,基於匹配追蹤的分解是最優化問題,因此可用量子遺傳演算法快速實現。
  15. A novel and efficient dense matching method is proposed, which is based on the propagation by the voronoi decomposition of the images. the significant merit of the algorithm is that it can be applied to a wide range of image pairs including those with large disparities, with or without rectification

    提出了一種基於像劃分的傳播式稠密匹配演算法,該演算法不僅適用於未經校正的像對,而且適用於存在大視差的像對,以及像中紋理的區域。
  16. The paper also analyzes synthetically the effects of some smooth filters prior to image segmentation and indicates that gaussian lowpass filter, a alterable scale filter, is a good choice to establish a balance between the reservation of image details and removal of noise. on the basis of current investigation of actuality and trend of image segmentation at home and abroad, the paper adopts marr operator, called by optimal edge detection to improve greatly efficiency of image segmentation and edge abstract. the sparse edge

    論文在分析當前象分割的現狀和趨勢的基礎上,採用被稱為最佳邊緣檢測運算元的marr演算法,使象分割和邊緣提取的準確性得到了很大的提高;利用人機交互輔助的方法來搜索已經檢出的邊緣點,並用最小二乘法擬合這些邊緣點,使裝配間隙寬度的測量的精度和準確性得到了極大的保證。
  17. Energy distribution of atoms used in mp is studied and most of computational loads can therefore be avoided by making use of the atom energy property

    研究了分解中使用的原子的能量分佈特性,根據原子能量的分佈特性,像匹配追蹤中的絕大部分的計算可以省略,因而極大地提高了像匹配追蹤的計算速度。
  18. New fast algorithm to sparsely decompose images

    一種新的分解快速演算法
  19. Furthermore, the method has fewer false detects than other methods. ( 3 ) a face detector based on a sparse network in 2000, yang presented a snow - based face detector, this method get the best result of face detection in the world by common consent, which can be proved in some documents

    ( 3 )基於網路人臉檢測方法2000年, yang提出了一種新的基於塊狀像的人臉檢測方法,他使用winnow網路,構造成一個人臉檢測器,得到目前為止最好的人臉檢測結果,最近發表的人臉檢測綜述中特別指出了這一點。
  20. For practical opc applications, csplat is not suitable for intensity calculation on huge amount of sparse aerial points, hence a fast algorithm of sparse aerial image intensity calculation for lithography simulation is derived in this paper based on the theory of principal waves

    但是在opc等應用中,為了尋找合適的掩模補償形,必須迭代計算大量的空間分佈的試探點成像,用splat來處理這種空間點並不合適。
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