例句與造句

1. enlightened by the idea of aic, this paper treats the data of the same group as samples of certain distribution . in this way, it determines the number of groups by seeking the asymptotically unbiased estimate of kullback-leibler information
   在aic準(zhǔn)則思想的啟發(fā)下，將應(yīng)該同屬于一個(gè)分類的數(shù)據(jù)看作是在某一分布中抽取的樣本，從而通過(guò)求kullback-leibler信息量的漸近無(wú)偏估計(jì)而達(dá)到確定類數(shù)與數(shù)據(jù)分類的目的。
2. 2 ) the concept of space frequency distribution is introduced into reevaluation of incoherently distributed source model . based on the model, two low-complexity robust bearing estimators are developed . it is proved theoretically that their estimates are asymptotically unbiased and consistent
   2)從空間頻率分布的角度重新評(píng)價(jià)了非相干分布源模型，提出了兩種低計(jì)算復(fù)雜度的穩(wěn)健的分布源波達(dá)方向估計(jì)器，并從理論上證明了它們的漸近無(wú)偏性和漸近一致性。
3. in this paper, we utilized the wavelet to estimate cook's, friedman's and hall's projection index, and proved that the wavelet estimator of this projection pursuit indices are mse convergence and asymptotically unbiased ., and the wavelet estimator of the ppda index is asymptotically unbiased
   證明了cook投影指標(biāo)族、friedman投影指標(biāo)和hall投影指標(biāo)的小波估計(jì)的漸近無(wú)偏性和均方收斂性，投影尋蹤判別分析指標(biāo)(projectionpursuitdscriminantanalysis簡(jiǎn)稱ppda)的小波估計(jì)的漸近無(wú)偏性。
4. in this paper, we utilized the wavelet to estimate cook's, friedman's and hall's projection index, and proved that the wavelet estimator of this projection pursuit indices are mse convergence and asymptotically unbiased ., and the wavelet estimator of the ppda index is asymptotically unbiased
   證明了cook投影指標(biāo)族、friedman投影指標(biāo)和hall投影指標(biāo)的小波估計(jì)的漸近無(wú)偏性和均方收斂性，投影尋蹤判別分析指標(biāo)(projectionpursuitdscriminantanalysis簡(jiǎn)稱ppda)的小波估計(jì)的漸近無(wú)偏性。
5. It's difficult to find asymptotically unbiased in a sentence. 用asymptotically unbiased造句挺難的