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- Compared with energy criterion, a robust criterion based on SVD improves the bias and variance of estimation and the simplicity is still kept. 論文提出了一個新的基于矩陣范數的判別準則,該準則極大地改進了方位的估計精度和方差,并保持了算法計算簡單的特點。
- Some variance of temperature is to be expected. 預料氣溫會有些變化。
- Returns the variance of non-null values of an item. 返回某項的非空值的方差。
- Variance of opinion;disagreement. 分歧,不和相左的意見;不同意
- Variance of opinion; disagreement. 分歧,不和相左的意見;不同意
- The conclusions are get that: additional information in the form of linear equality maintain estimator unbiased and decrease the variance of estimator; 得到以下結果:1) 以線性等式形式給出的附加信息不改變參數估計量的無偏性,并得到更小的方差;
- The act or an instance of estimating. 評價,評估評價的行為或情況
- Variance of initial earnings is lower than in spot market. 開始的所得不一致是低的比較在當場的市場中。
- The range of CFO can be coped with, the variance of the estimator and the Cramer-Rao bound are analyzed. 分析了算法的估計范圍、方差性能以及Cramer-Rao下界。
- If we are presented with an estimator that is both linear and unbiased, then we know that the variance of this estimator is at least as large as that from OLS. 如果有人向我們提出一個線性無偏估計量,那我們就知道,此估計量的方差至少和OLS估計量的方差一樣大。
- Can you give me the bill of estimate by tomorrow ? 你能在明天給我估價單嗎?
- Can you give me the bill of estimate by tomorrow? 你能在明天給我估價單嗎?
- This article discusses some methods to calculate the estimator minimum variance of the finite population mean which had been given in[1].It also makes s... 對文[1]中給出的求有限總體均值估計量最小方差的幾種方法進行了討論,并對其求解方法進行了改進。
- In this paper, a simple and practical randomized design technique for sensitive question survey is proposed. Further, the estimator of the mean and the variance of this estimator are given. 摘要本文提出一種方便且實用的敏感問題調查策略,并討論了估計量及其方差以及精度與保護度之間的關系。結果指出精度與保護度之間存在不可調和的矛盾。
- Returns the variance of a numeric expression evaluated over a set (unbiased). 返回在某一集合上對數值表達式求得的方差(非偏置填充)。
- If there is a variance of more than 5%, provide a brief explanation. 假使有超過5%25的差異,提出簡略說明。
- The studies of the witness from the psychologist s view have had two ways of estimator variables and system variables and much achievement. 目擊見證的心理學研究已形成了沿著估計變量和系統變量兩個方向進行的思路,并取得了大量的研究成果。
- variance of estimated 估計方差
- Aimed at SNR-vary signals, this paper proposes a segmental threshold method.The threshold can adapt to the variation of SNR by adjusting the length of estimator. 摘要針對變信噪比信號,提出一種分段閾值去噪算法,該方法通過調整估計器的長度可以適應信噪比的變化。
- The question of woman suffrage sets them at variance. 婦女參政的問題使他們發生爭執。