Fittings of systematic errors and covariance matrices in navigation 精密定位的觀測值隨機模型
Equation 7 should be calibrated to understand distribution of the systematic errors 方程7應(yīng)該被校準來了解系統(tǒng)誤差的分布。
The rank - defect adjustment model for survey - line systematic errors in marine survey net 海洋測線網(wǎng)系統(tǒng)誤差調(diào)整的秩虧網(wǎng)平差模型
Solid mineral fuels . sampling methods for hard coal and lignites . methods to detect the existence of systematic errors 固體礦物燃料.硬煤和褐煤取樣方法.存在系統(tǒng)誤差的檢測方法
Based on an m - estimation principle , a robust estimator of parameters of systematic errors model is introduced in every surveying line 4 、基于抗差估計理論,討論了航空重力測量系統(tǒng)誤差模型參數(shù)的抗差m估計方法與實現(xiàn)。
It detects systematic errors and is violated when two consecutive iqc values exceed the mean on the same side of the mean by 2sd 示意檢出系統(tǒng)誤差、判為失控,即:有2個連續(xù)的iqc值(點)已經(jīng)超過均值線同一側(cè)的均值2sd外側(cè)。
The error distribution in scan digitization may not obey the normal distribution , and is greatly affected by the systematic error 掃描數(shù)字化誤差分布檢驗表明掃描數(shù)字化誤差不一定服從正態(tài)分布,掃描數(shù)字化數(shù)據(jù)受系統(tǒng)誤差的影響較大。
Systematic errors are the important elements of measuring precision , but test and elimination errors are often ignored in the college physics experiment textbooks 摘要系統(tǒng)誤差是影響測量精度的重要因素,它對測量結(jié)果有時會帶來嚴重影響。
In the last of the paper , we collect the output error data of traditional hybrid - drive linkage mechanism . systematic error is proved existing by statistical analysis 在元器件選擇時,采用精度高、可靠性好的元件,如機構(gòu)中的螺旋副,采用精密滾珠絲杠。
The main purpose of laboratory quality controls is to reduce the random error or systematic error , to promote the accuracy of analytical result with the accurate degree 實驗室品質(zhì)管制主要目的為降低隨機性誤差及系統(tǒng)性誤差,提升分析結(jié)果之精確度與準確度。
Systematic errors are biases in measurement which lead to the situation where the mean of many separate measurements differs significantly from the actual value of the measured attribute. All measurements are prone to systematic errors, often of several different types.