For large sparse matrix,it is very important to keep the sparse of matrix in computation.

引言 在實(shí)際計(jì)算中欧美旧网，我們常常碰到一類大稀疏矩陣人人操人人摸黄色网站，這類矩陣由于它本身的稀疏性沙特毛片，我們除了研究它的計(jì)算量外亚洲图片日韩欧美色图，更重要的是使這類稀疏矩陣在計(jì)算中仍然保持其稀疏性永久免费观看国产裸体美女Av。

Due to its sparse features, through sparse matrix compression can greatly reduce memory costs ...

由于 其自身的稀疏特性，通過壓縮可以大大節(jié)省稀疏矩陣的內(nèi)存代價(jià)日本免费特级淫片。在线黄黄网站。。自拍偷拍一区二区。

This experiment is to achieve sparse matrix addition operation, using the order structure of sparse matrix storage.

詳細(xì)說明：本實(shí)驗(yàn)是實(shí)現(xiàn)稀疏矩陣的加法運(yùn)算www.sy897.com，稀疏矩陣采用順序結(jié)構(gòu)存儲(chǔ)。

Branchlets with sparse woolly tomentum; abaxial veins of leaves with white hairs and with sparse arachnoid tomentum.

有稀少似羊毛的絨毛層的小枝天堂网wwwww；葉背面脈具白色的毛和具具稀疏蛛絲狀毛亚洲日本www。

Leaves adaxially with sparse arachnoid tomentum when young, then glabrescent; branchlets and inflorescence axis with sparse arachnoid tomentum.

幼時(shí)的正面的葉具具稀疏蛛絲狀毛，后脫落有具稀疏蛛絲狀毛的小枝和花序軸午夜欧美黄色。 32 V国产在线观看小视频。 bellula 美麗葡萄

The "compressed sparse row data format" is adopted to save storage and the "mode multiplication" is used to improve the computation efficiency, so that the finite integration equation is obtained with low storage and high efficiency. To solve the finite integration equation, which is a large-scale sparse algebraic eigenvalue problem under the condition specified, the Krylov subspace iteration method is introduced and the shift-invert Arnoldi method is proposed to exclude the unphysical static electro-magnetic solution and get the needed eigensolution around the specified eigenvalue.

采用"行索引稀疏格式"壓縮存貯技術(shù)節(jié)約內(nèi)存，采用大型稀疏矩陣的模式乘法日本黄色网视频站，提高矩陣計(jì)算效率国产黄色孕妇网站，高效獲得了離散電場(chǎng)分量滿足的有限積分方程；針對(duì)有限積分特征方程的求解看农村黄色视频，論文介紹了大型稀疏矩陣Krylov子空間迭代方法bbixx视频在线看，并提出了位移求逆Arnoldi算法，以排除非物理的靜態(tài)電磁場(chǎng)解欧美岛国在线，獲得指定頻率附近的特征值人人操黄。

The performances of the proposed method are comparable with those of the matching pursuit. And the speed for image sparse decomposition is greatly improved. It will be help to the research of applications based on overcomplete sparse representation.

該算法在保證稀疏分解性能的同時(shí)，極大地提高了稀疏分解的速度人人人人操在线国产，為基于超完備圖像稀疏表示的實(shí)際應(yīng)用奠定了基礎(chǔ)黄色3级毛。

Overcomplete sparse representation can obtain the sparsest possible representation of the object and a resolution of sparse objects that is much higher-resolution than that possible with traditional non-adaptive approaches.

超完備稀疏表示能夠獲得最可能稀疏的圖像表示，能獲取比傳統(tǒng)的非自適應(yīng)方法更高分辨率的信息。

In this paper, in order to reduce algorithm's complexity we develop a novel method of obtaining very sparse representation of KDE exploiting Sparse Bayesian Regression technique with the assistance of regularization by jittering.

為了加快KDE的計(jì)算速度自拍偷拍日韩，簡(jiǎn)化模型的復(fù)雜度国产淫荡妇女av，提出了一種新型的基于稀疏貝葉斯回歸的快速的KDE的計(jì)算模型，該模型用經(jīng)過人工加噪處理過的分布函數(shù)逼近數(shù)據(jù)作為輸入數(shù)據(jù)全色黄大片一级AAA片大龄女，獲得了KDE的極為稀疏的表示www18禁。

P in Shule River Alluvial Fan Oasis in Gansu subsidized by CNSF. Through field geological and environmental observations and sampling, quartz OSL dating, organic carbon ~(14)C dating, as well as analysis of TOC,grain size and Pollen assemblage of the samples from ten sediment profiles in front fine grain sediment zone of the Shule River Fan, the results obtained as follows:(1)The vegetation evolution history on Shule River Alluvial Fan and circumjacent since about 13 ka B.P. could be divided into 6 phases: about 12.1-13.1ka, a sparse coniferous and broadleaf trees - shrub grassland, cold and wet climate; 9.2-12.1ka, shrub grassland, temperature rising but precipitation and humidity getting down; 5.8-9.2ka, sparse forest with the most flourish shrub grassland under the optimal climate; 4.3-5.8ka, coniferous and broadleaf mixed forests -shrub grassland, temperature rising slightly and getting dry; 4.3-2.8ka, grass vegetation and climate became more dry; 2.8-2.3ka, coniferous forests -shrub grassland, precipitation and temperature getting down, but a higher relative humidity.

本文依托于&甘肅疏勒河沖積扇5萬年來古天氣環(huán)境與古水文演化&項(xiàng)目，以疏勒河沖積扇為研究對(duì)象亚洲欧美理论一二区中文字幕，通過對(duì)疏勒河沖積扇扇緣細(xì)土帶全新世古天氣和古水文演變進(jìn)行了20余個(gè)剖面的觀測(cè)和取樣亚洲h成视频、石英OSL和~(14)C測(cè)年、粒度組成和TOC分析以及孢粉鑒定中文字幕在线www，獲得了以下成果和熟悉：(1)距今約13ka年來沖積扇和周邊植被演化經(jīng)歷了6個(gè)階段：約13.1～12.1ka岛国毛片久久69，以針葉林為主的針闊混交林～灌叢草原，天氣冷濕高清亚洲福利网站你懂得；12.1～9.2ka最新黄色网站一级，灌叢草原，氣溫升高欧美一级高清电影免费，降水量較低日韩欧美亚中州在线观看；9.2～5.8ka，疏林灌木草原在线观看中文字幕小说区，植被茂盛国产美女AAA在线，溫度和降水最佳；5.8～4.3ka美女黄色网站mmm，以針葉樹為主的針闊混交林～灌叢草原Aa黄色网址，氣溫較高，降水減少一边做一边做吃奶A片；4.3～2.8ka图片区小说区另类激情校园，草原植被，天氣變干男的把女的操出高潮的视频；2.8～2.3ka欧美16一17sex性HD，針葉林～灌木草原，降水減少黄色视频在线看免费，溫度降低裸体洗澡自拍偷拍网站，相對(duì)濕度有所增加。