matrix rank中文是什么意思

發(fā)音:

中文翻譯
造句

矩陣秩

matrix n. (pl. matrices 或matrixes) ...
rank adj. 1.繁茂的，蔓延的；過于肥沃的。 2.臭極的， ...
rank of a matrix 矩陣的秩
rank of matrix 矩陣的秩; 矩陣秩; 陣的秩
rank correlation matrix 秩相關(guān)矩陣
rank criterion matrix 秩標(biāo)準(zhǔn)矩陣
and matrix “與”矩陣
matrix n. (pl. matrices 或matrixes) 1.【解剖學(xué)】子宮；母體；發(fā)源地，策源地，搖籃；【生物學(xué)】襯質(zhì)細(xì)胞；間質(zhì)；基質(zhì)；母質(zhì)。 2. 【礦物】母巖；脈石；【冶金】基體；【地質(zhì)學(xué)；地理學(xué)】脈石；填質(zhì)；雜礦石。 3. 【印刷】字模；型版，紙型；鑄型，陰模。 4.【陣】(矩)陣，方陣；母式；【物理學(xué)】間架；【無線電】矩陣變換電路。 5.【染】原色〔紅黃藍(lán)白黑五種〕。 the matrix of a nail 【解剖學(xué)】指甲床。
matrix， the 駭客任務(wù)，又名：二十二世紀(jì)殺人網(wǎng)絡(luò)或黑客帝國
s matrix s矩陣; 散射矩陣; 土壤部分
s-matrix s矩陣
t matrix t矩陣; 躍遷矩陣
the matrix 二十世紀(jì)殺人網(wǎng)絡(luò); 駭客帝國22世紀(jì)殺人網(wǎng)絡(luò); 駭客帝國2:重裝上陣; 駭客帝國3:矩陣革命; 駭客帝國全系列; 駭客任務(wù)系列; 黑客帝國.1.殺人網(wǎng)絡(luò); 黑客帝國/駭客帝國/22世紀(jì)殺人網(wǎng)絡(luò); 黑客帝國1; 黑客帝國2重裝上陣; 黑客帝國3:最后戰(zhàn)役; 黑客帝國三部曲; 黑客帝國系列; 萬劫世; 廿二世紀(jì)殺人網(wǎng)絡(luò)
a man of rank 有身分的人
academic rank 大學(xué)教師的等級; 學(xué)術(shù)職稱; 學(xué)銜
adjacent rank 相鄰等級
air rank 空軍高級指揮人員
ambassadorial rank 大使銜
array rank 數(shù)組秩
assistant rank 助理職級
average rank 平均等級
badge of rank 職級章
basic rank 基本職級
be in the first rank 第一流的

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例句與用法

Two conclusions of matrix rank and its application
矩陣秩的兩個(gè)結(jié)論及應(yīng)用
Proof of a class of matrix rank identities
一類矩陣秩恒等式的證明
Conclusion : being lack of governmental financial support was identified as the most important influencing factor through using problem analysis and matrix ranking method
結(jié)論：采用問題分析和矩陣排序的方法明確了不同的因素對病人發(fā)現(xiàn)的影響程度。
Abstract : by applying the matrix rank method , in this note , the general expressions of the common least - square solutions to the matrix equations ax = c , xb = d is deduced , the extremal ranks of the common least - square solutions is obtained
文摘:通過使用矩陣秩方法,我們給出了矩陣方程組ax = c , xb = d的公共最小二乘解的通解表達(dá)式,以及公共最小二乘解的極大秩和極小秩
Taking the measurement matrix rank 4 as the constraint , we propose two methods to estimate projective depths iteratively : ( l ) the algorithm of estimating projective depths based on conjugate gradient method ; ( 2 ) the algorithm of estimating projective depths based on genetic algorithms
以測量矩陣的秩為4作為約束，以仿射投影逼近透視投影，提出了以下迭代估計(jì)射影深度的算法：基于共軛梯度法的射影深度估計(jì)算法，基于遺傳算法的射影深度估計(jì)算法。
Abstract : by comparing the channel capacities hetwem orthogonal space - time block coding and multi - antenna array system over rayleigh fading channel , some capacity loss for orthogonal space - time block coding is obtained , which is a function of the code rate , the rank of channel matrix and the number of transmitter and receive antennas , although the system of orthogonal space - time block codes is simple and easy to implemented . if is also shown that there is no capacity loss only if both the code rate and the channel matrix rank are all one
文摘:在研究瑞利衰落條件下正交空時(shí)分組編碼信道容量的基礎(chǔ)上，將其與多發(fā)送多接收天線系統(tǒng)的信道容量進(jìn)行了比較.比較結(jié)果表明，正交空時(shí)分組碼雖編碼簡單，易于實(shí)現(xiàn)，但在信道容量方面存在較大的損失，損失的程度與編碼碼率、信道矩陣的秩及收發(fā)天線數(shù)等因素有關(guān).進(jìn)一步研究表明只有當(dāng)編碼碼率和信道矩陣的秩都為1時(shí)，才沒有信道容量的損失
The article based on the rural development program - chenjiao cow breeding program in huang yuan county , qinhai province . through collecting second - hand information . using tools of pra , such as questionnaires , key informant interview , matrix ranking . organizational chart , individual interview to investigate the program ' s construction , beneficial result , and problems . after that using problem analysis tree to analyze the information and find that : the up - down extension systems through beneficial inducement did not change farmers " ideas , the fanners have owned the program funds but did not breed cow . the extension systems of our country is not perfect , short of funds , no advanced equipment , dual leadership , multiple function lead to inefficient extension work . the separation of teaching , research and extension lead to unskilled extension workers . the farmers lack of skills . consultation and funds . the above deficiencies caused the inefficient extension work
本文通過對湟源縣城郊鄉(xiāng)納隆口村的“ 2002年農(nóng)業(yè)綜合開發(fā)多種經(jīng)營城郊養(yǎng)牛項(xiàng)目”項(xiàng)目的跟蹤調(diào)查，通過二手資料的收集，應(yīng)用問卷調(diào)查法、知情人(村長)訪談法、矩陣排列、機(jī)構(gòu)關(guān)系圖、個(gè)體訪談等pra的方法了解項(xiàng)目的建設(shè)情況、項(xiàng)目實(shí)施后的效益及存在的問題，再應(yīng)用參與式的方法進(jìn)行綜合分析，發(fā)現(xiàn)：從上到下的推廣體系通過利益誘導(dǎo)并沒有使農(nóng)民的行為發(fā)生改變，出現(xiàn)了項(xiàng)目戶擁有項(xiàng)目款而不養(yǎng)殖牲畜的情況；推廣體制不順，經(jīng)費(fèi)短缺、設(shè)備落后、雙重領(lǐng)導(dǎo)、職能繁多導(dǎo)致推廣工作乏力；教科推脫離使農(nóng)學(xué)院未發(fā)揮作用導(dǎo)致推廣人員素質(zhì)低、農(nóng)戶缺乏技術(shù)、咨詢、資金。

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