biased value 中文意思是什麼
biased value
解釋
畸斜值-
B the use of maximum notional value as a means of calculating the value or benefits was biased against civil servants and the valuation of civil service benefits in particular quarters, private tenancy allowances, and pensions were inflated
B以最高估計數值計算福利，對公務員不公平，而計算公務員福利尤其是宿舍自行租屋津貼及退休金的價值時，更有所誇大 -
Study the spectral de - aliasing method of image restoration in frequency domain, and offer the improvement with block processing and recursive rstoration to some problems. at the same time, the biased estimate theory is applied in the restoration processing. these improved steps increase the value in the use of data and decrease the time of computation
2 、研究了基於頻率域的解頻譜混疊方法，針對該方法存在的問題，分別提出了分塊重建和循環重建，提高了重建的效率；並將有偏估計用於重建理論中，提高了影像數據的利用率。 -
In order to reduce the deficiencies of ridge estimator, stein shrunken estimator and principal component estimator, two new biased estimators, so - called combining ridge and shrunken estimator, and, combining ridge and principal component estimator, are constructed respectively. their good properties in the mean squared error and the numerical value stability are investigated, the determination of biased parameter of the estimators are discussed, and some important conclusions are obtained, respectively. theory analysis and the computational results demonstrate that the two estimators potential estimator in surveying adjustment
本文針對嶺估計、 stein均勻壓縮估計和主成分估計存在的缺陷，構造了兩種新的有偏估計：嶺?壓縮組合估計和嶺?主成分組合估計，討論了兩種新估計在均方誤差意義下和數值穩定性方面的優良性質，討論了有偏估計中偏參數的選取問題，通過理論分析和算例分析說明這是兩種很有潛力的有偏估計。 -
The use of maximum notional value as a means of calculating the value or benefits was biased against civil servants and the valuation of civil service benefits in particular quarters, private tenancy allowances, and pensions were inflated
以最高估計數值計算福利，對公務員不公平，而計算公務員福利（尤其是宿舍、自行租屋津貼及退休金）的價值時，更有所誇大； （ c ） -
Based on the singular - value decomposition method, several schemes to readjust the singular value of design matrix are proponed through perturbation analysis, and a simulated example is studied for illustrating these schemes can overcome the ill effect when there exist ill conditioning among the columns of the design matrix. the problem of selecting the biased parameter is studied in every scheme
通過對觀測方程進行擾動分析，基二奇異值分解技術，提出了若干種修正奇異值的方案，討論了奇異值修正方案中偏參數的選取問題，並且結合模擬算例對這些方案在克服設計陣的病態性影響方面的作用進行了研究。
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