component analysis 中文意思是什麼

component analysis 解釋
分量分析
  • component : adj 構成的，組成的，合成的，成分的。 component motion 【物理學】分運動。 component part 組成部分...
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  1. Purification and component analysis of polysaccharide from melia azedarach fruit

    苦楝果多糖的分離純化及組成分析
  2. Based on the component analysis of beeswax, it is proposed that the beewaxes with the different ratios of main ingredients ( yellow beeswax, resin and paraffin ) can make the different graining patterns

    摘要在對蜜蠟成分分析的基礎上，認為蜜蠟中的主要成分黃蠟、松脂、石蠟的調配比例不同，可得到不同的蜜蠟紋理。
  3. Because the cautery is deep usually, it ' s hard to see the forging handiwork from surface. in addition, personally, it ' s hard to do component analysis

    由於腐蝕一般都比較深，因此從表面上很難看出鍛打工藝.另私人也難搞成分分析啊
  4. The lumping scheme and reaction network of this model largely decrease the complexity of model and demand for detailed component analysis, so it is easy to apply this model to the commercial units. the catalyst coking model with average activation function of catalyst is presented

    深入探討了重整催化劑的結焦失活機理，首次提出了連續重整裝置催化劑失活的平均活性函數概念，給出了催化劑結焦失活模型。
  5. Last, combining the three diversity indexes and the five chemical indexes, the major constitution component analysis and the clustering analysis were applied to make the evaluation of the water quality. at the same time, the nutrition type and the black and foetid rate were evaluated

    最後，結合三項多樣性指數和五項化學指標，運用主成分分析和聚類分析評價內河的水質，並對內河進行營養型和黑臭率評價。
  6. Adopt two neural networks ; using principal component analysis based neural network ( gha ) to acquire three principal components and using simulated annealing ( sa ) and bp network to class and recognize the marrow cells

    採用兩級神經網路，利用基於神經網路的gha演算法獲得圖象的三個主分量，然後採用模擬退火演算法和bp演算法進行細胞的分類識別，獲得了較好的識別效果。
  7. Independent component analysis, ica

    對獨立成分分析
  8. The principal component analysis of influent factor of the grain - yield in rice

    水稻產量影響的主成分分析
  9. An approach named component analysis based on kurtosis ( cabk ) was used to identify the overlapped peaks

    摘要基於峭度的組分分析方法用來解析重疊峰。
  10. Independent component analysis based on licence plate recognition

    基於獨立分量分析的車牌字元識別
  11. Wavelet based independent component analysis for palmprint identification

    基於小波分解的獨立分量掌紋識別方法
  12. Therefore, instead of the traditional biomedicine methods, the partial independent component analysis ( pica ) is proposed in this paper to do the partial volume correction for getting the pure microarray data

    因此，本文提出用部分獨立分量分析方法代替傳統的生物醫學方法進行基因的部分體積修正從而獲得真正感興趣的微陣列數據。
  13. Biomechanical changes of the prostheses for the surface hemi - arthroplasty of the hip in the treatment of femoral head avascularnecrosis by using computer - assisted einzel - bild - rontgen - analyse - femoral component analysis

    法分析半髖表面置換治療股骨頭缺血性壞死假體生物力學變化
  14. Finally, a typical two classes example of two classes natural spearmint essence was employed to verify the effectiveness of the proposed approach cca - svm. the classification accuracy is much better than that obtained by svm alone or correlative component analysis - self - organizing map ( cca - som ) networks

    然後將其成功地應用在建立留蘭香的分類器模型上，它的訓練與預浙江大學博士學位論文測分類精度比svm方法、分類相關成分分析一自組織映射網（ cca一som ）方法都有明顯提高。
  15. Based on the principle of significant effect of soil fertility factors on forest growth, soil physical factors ( natural water content, bulk density, total porosity, capillary porosity, aggregate degree, coarse silt and physical clay ), chemical factors ( om. total n, alkali - hytrolyzable n, total p, humus and ha / fa ) and biological factors ( urease, acidphosphotase, invertase and microbes ) were selected as evaluation index system of soil fertility. applying principal component analysis, soil ifi of subalpine coniferous forest was calculated

    從土壤物理、化學、生物學三方面出發，建立了川西亞高山針葉林不同演替階段土壤肥力評價指標體系，應用主成分分析，計算出不同演替階段土壤肥力綜合指標值（ ifi ） ，各演替階段大小順序為： 10年生雲杉林地跡地原始林地次生樺木林地30年生雲杉林地20年生雲杉林地50年生雲杉林地60年生雲杉林地40年生雲杉林地。
  16. Artificial nerve network forecasted yso in clay p - y curves is researched and 8 physical parameters are studied by using the principal component analysis method when the fracture load was not reached for a trial pile under lateral load, the ultimate load of the pile might be predicted to the field - surveyed load settlement data of existing trial pile and by h - s curve extension method and hyperbola method

    在對粘性土p - y曲線計算參數y _ （ 50 ）的研究中，對粘性土常規8個物理性質指標進行主成分分析，研究用人工神經網路分析預測粘土p - y曲線中的y _ （ 50 ） 。建立了神經網路計算模型，可用來計算預測粘性土p - y曲線中的y _ （ 50 ） 。
  17. An independent component analysis algorithm for blind separation of fmri signals

    信號盲分離的一種獨立成分分析演算法
  18. Soil microbial biomass and viable population size ( plant counts ) were negatively affected by the elevated metal levels, but the size of soil basal respiration rate and microbial metabolic quotients were positively influenced by the increasing heavy metal pollution levels. microbial community structure also changed with increasing contamination, as indicated by biolog data and principal component analysis of biolog community metabolic profiles. soil microbial metabolic profiles ( awcd ) values, community richness and diversity index in mine - soils decreased remarkably as compared

    相關分析結果表明，土壤重金屬含量和土壤基礎呼吸、微生物量cfn 、代謝剖面（ awcd ） 、微生物商（ cmic / corg ） 、代謝商（ qc02 ）與人工栽培的香根草植物地上部分呈顯著或極顯著正相關（卜0 . 6653飛0 . 8945 」 ） ;微生物量c 、微生物量n 、生化作用強度、酶活性、群落shannon指數（ h ）和微生物群落豐富度（ s ）與人工栽培的香根草植物地上部分生物量呈顯著或極顯著地負相關（ r =一。
  19. Aimed at the acoustic signals from heavy sizing - press and rolling bearing rig, a preprocessing of autocorrelation for independent component analysis ( ica ) is proposed

    摘要以大型軋鋼機和滾動軸承試驗臺為研究對象，應用獨立分量方法來分離機器的聲音信號，並提取其狀態特徵。
  20. The values of analytical continuation at different depths from the potential field downward constitute the continuation field, on which the principal component analysis is made

    摘要位場向下在不同深度上解析延拓的值構成延拓場，可對延拓場進行主成份分析。
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