gross errors 中文意思是什麼

gross errors 解釋
重大錯誤
  • gross : adj 1 粗壯的,肥大的;魁偉的。2 顯著的;嚴重的;惡劣的。3 濃厚的,稠密的;茂盛的。4 粗劣的,粗糙...
  1. Gross errors were made by the transport commission.

    遣送委員會犯下了嚴重的錯誤。
  2. The results indicate that this comprehensive kalman filtering technique has the features of good stability of computation values, rather strong adaptability and well elimination of the effect caused by gross errors

    算例結果表明,這種綜合卡爾曼濾波方法具有數值穩定性好、有較強的自適應性和能比較好地削弱粗差影響等優點。
  3. By using temporal redundancy, upper and lower bounds of process measurements are added in the modified sicc method to avoid the misidentification of gross errors

    改進后的演算法利用時間冗餘性,加入對過程測量變量的上下限約束,避免了顯著誤差的誤判。
  4. However, the effect of gross errors on the standardization residuals are influenced by observation space and the data structure, thus the observations are divided into four types to some specific criteria and the qaos are chosen by the value of standardization residuals and the classification information of the observations

    初選時,考慮到粗差對標準化殘差的影響受觀測空間和結構空間的制約,所以將觀測值按一定標準分為4類,根據標準化殘差和分類情況初選擬準觀測,盡可能使初選的擬準觀測比較準確。
  5. For the methods based on constraint residual, they can be used to only tell which node is imbalance but cannot identify where the gross error is. in order to avoid these problems, this thesis proposed a new test method. the new method combines an f - statistic with constraint residual statistic to detect gross errors in steady state processes

    這種方法即避免了基於測量殘差的檢測方法會將顯著誤差分散到各個測量值中去的缺陷;又避免了基於約束殘差的檢測方法只能對節點的平衡性進行判斷,而無法確定顯著誤差的具體發生位置的缺陷。
  6. Gross errors in dem are detected and corrected visually by applying the three - dimension visual technology

    運用三維可視化技術使dem的粗差檢測與改正實現了可視化
  7. A method for locating and estimating maltidimensional gross errors

    一種多個粗差的定位與估值的方法
  8. Based on the daily surface air temperature data from 200 stations and daily precipitation data th from 739 stations during the second half of the 20 century, schemes for analyzing climate extremes were designed mainly according to percentiles of a non - parametric distribution and the gross errors in the daily data were removed based on a newly designed quality control procedure. the spatial and temporal characteristics of change of climate extremes over china were studied, the major conclusions are summarized as : th 1. slight decrease trends were found for the 95 percentiles of daily maximum temperatures during summer, but larger increase trends were revealed for the 5th percentiles of daily minimum temperatures during winter, especially in northern china

    本文利用中國20世紀後半葉較為完整的逐日溫度和降水觀測資料,設計了嚴格的資料質量控制方法,以統計上的邊緣分佈的客觀定義為主要依據,確定了極端溫度和降水事件,研究揭示了近50年中國極端氣候事件變化的規律,得到以下主要結果: 1 .全國最高溫度的極端高值略趨下降;最低溫度的極端低值升溫趨勢顯著,這種增溫在冬季、在北方最顯著。
  9. Data rectification is a modern technique to improve the quality of measurement data, and its main purpose is to eliminate the random errors and gross errors included in original data by making use of applied statistics, identification, optimization and other techniques

    數據校正的目的就是綜合應用統計、辨識和優化技術,對實測數據進行調整,消除數據中包含的隨機誤差和顯著誤差,去掉明顯錯誤的或不可靠的測量數據,從而提高測量數據的質量。
  10. This filter is a combination of adaptive ud decomposition kalman filter with quad method. it use quad method to detect and correct the gross errors in observations, use ud decomposition technique to improve computation precision and overcome the instability of filter caused by instability of values, when divergence of kalman filter had been detected, an adaptive filter is employed to adjust the prediction error covariance matrix

    該法用擬準檢定法準確地探測和修正量測方程中存在的粗差;用ud分解演算法改進了計算精度,克服了由於數值不穩定帶來濾波的不穩定性;當判斷濾波器發散后,則啟用sage自適應濾波器,調整預測誤差方差,以克服濾波器的發散。
  11. The estimators of real errors would appear a " hive off " phenomenon if there existed gross errors and the preliminary selection of the qaos are correct

    當觀測值中存在粗差時,如果初選擬準觀測正確,得到的真誤差估值會出現分群現象。
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  13. For the existing test based on measurement residual, the main problem is that the data reconciliation procedure tends to spread the gross errors overall the measurements, which results in the detection failure

    通過構造一個基於測量值比例關系的f統計量,並與約束殘差統計量相結合,對穩態過程中出現的顯著誤差進行檢測。
  14. The data reconciliation procedure based on the improved model tends to make the measurements having gross errors get more modification than the others. therefore, the new data reconciliation model is much more robust than the traditional

    改進后的數據協調模型只會對含有顯著誤差的測量值給予較大的協調量,而使得顯著誤差對其他測量值協調結果的影響較小,具有較高的魯棒性。
  15. Accordingly, save in the event of gross negligence or wilful misconduct of ourselves and our agentes, we will not be liable for any damages resulting from errors, omissions or non - compliance of the information set forth herein

    因此,如果是由於我們自己或我們代理操作疏忽或操作不當,或不遵照這些信息執行,我們將沒有義務承擔由此錯誤而造成的損害。
  16. Besides, the results of the new model can be used to detect gross errors directly. simulation results show that the gross error detection based on the new model is very sensitive to the presence of gross errors. 4

    模擬試驗證明:基於該改進模型的協調結果,可直接利用測量殘差檢測法進行顯著誤差檢測,具有較高的錯誤檢出率,且「虛警」的錯誤率較低。
  17. The quad method can detect n - m - 1 gross errors in theory, if there exist, ( n is the number of observations, m is the number of unknown parameters ) and its breakdown point is much high, so its application prospect is very broad in many fields. the quad method program is preliminarily designed with matlab language for its powerful matrix function, simple language and friendly interface

    擬準檢定法是一種高崩潰污染率的數據檢測方法,理論上,能探測到n - m - 1個粗差(如果存在粗差) ( n為觀測個數, m為待估參數個數) ,因此該方法在許多領域有比較廣闊的應用前景。
  18. Data reconciliation is one of the key elements of cims ( computer integrated manufacture system ) in process industry. by using the redundancy in measurements and process models, it can eliminate mesaurements with gross error ( mges ). reduce random measurment errors and estimate unmeasured variables by using statistical methods

    數據協調技術是流程工業cims的關鍵,它利用信息的冗餘性,結合各種統計分析方法和生產過程機理,剔除原始數據中的顯著誤差,降低隨機誤差的影響,並設法估計出未測變量,保證了cims信息源的真實性。
  19. But remember, at the same time, that errors and mistakes, however gross, in matters of opinion, if they are sincere, are to be pitied, but not punished nor laughed at

    但同時記住,在觀點問題上,如果錯誤和過失因真誠所致,那麼它們應予同情,而勿予懲罰或嘲笑。
  20. Therefore, we must analyze at fast these data errors and decide gross errors and insure the data reliability when we create the dam safety monitoring model by using survey data

    利用觀測資料建立安全監測模型,必須首先對資料進行誤差分析,確定粗差以保證資料的可靠性。
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