forward biased 中文意思是什麼
forward biased
解釋
正向偏壓-
Thus proposes an alternative method for the research of superiority of two predictors based on the biased estimation. in the light of the approximate multicollinearity of matrix, distance for principal components estimation ( namely distance ) is put forward
針對設計矩陣的多重共線性問題，為了改進基於最小二乘估計的統計診斷量cook距離，提出了基於massy主成分下的cook距離（ mpcc距離） 。 -
Zero adjustment function, forward adjust is forward biased, reverse adjust is reverse biased
零點調整功能，順時針調整可以偏負，逆時針調整可以偏正。 -
Based on the least squares and biased estimation especially ridge estimation, a new estimation, that is, generalized ridge estimation is put forward through studies on restriction of the parameter. model ' s prediction being considered, comparison of superiority of optimal and classical predictions with respect to the ridge estimation is showed. regression diagnoses especially distance for principal components estimation is discussed
論文基於最小二乘估計及有偏估計特別是嶺估計，對參數的約束條件做了進一步研究，並提出一種新型估計即廣義嶺型估計；對模型的點預測問題進行深入探索，得出一種基於嶺估計關于經典預測和最優預測的最優性判別條件；也對回歸診斷特別是基於主成分估計的距離進行了深入探討。 -
In order to get this, some useful explorations on how to analysis and solve the problem of the ill - conditioning have been made and several biased estimators have been put forward. in fact, analyzing the essence, overcoming the effect of ill - conditioning and obtaining more accurate and stable parameters estimator is an new task in gps surveying data processing, which have been determined as an important studying field in contemporary surveying error theory and engineering data processing by the international association of geodesy ( iag )
事實上，分析測量平差系統病態性的實質、克服或減弱測量平差系統病態性的影響、採用有偏估計等方法提高參數估計和平差成果的精度，是當前gps等重大測量工程數據處理中所面臨的一個重要課題，它已被國際大地測量協會（ iag ）確立為現代測量誤差理論及數據處理研究中的一項重要內容。 -
3. the author analyzes the performance of location methods in the case of biased and unbiased measured parameters, and then a method is put forward to improve the location accuracy
3 .分析了測量參數有偏與無偏兩種情況下的定位性能，並提出了一種改善定位精度的方法。 -
In a natural manner we bring forward a density - biased sampling technique, which avoids the deficiencies in some applications and achieves a better scalability and accuracy in comparison with uniform sampling method
改進了均勻采樣技術在某些應用中的不足之處，採用這個密度偏向的采樣技術比採用均勻采樣技術具有更好的可擴展性和精確度。 -
This paper describes the study of an original radial - axial mb biased with permanent magnet, including its operation principle, mathematic model, the design of the structure, and so on. a method of design and checkout of the mb is put forward
本文的研究是針對一種高效緊湊的新型永磁偏置徑向軸向磁軸承展開的，闡述了這種磁軸承的工作原理，對其數學模型及結構設計進行了研究，然後提出了這種磁軸承的設計、校核方法。
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