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- asymptotically unbiased model 渐进无偏模型
- Lake experiments validated the capability of the proposed method of reaching asymptotically unbiased bearing estimates of shallow water targets. 湖上试验结果验证了新方法可以有效实现浅海目标波达方向的渐近无偏估计。
- 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准则思想的启发下,将应该同属于一个分类的数据看作是在某一分布中抽取的样本,从而通过求Kullback-Leibler信息量的渐近无偏估计而达到确定类数与数据分类的目的。
- The tracking filter recursive equations of the track-while-scan (TWS) data processing in polar coordinates are introduced in this paper. They may get estimates which are both stable and asymptotically unbiased. 本文导出了极坐标下边扫描边跟踪(TWS)数据处理的的跟踪滤波方程,可以获得稳定和渐近无偏的估计。
- The proposed model is used in the field of load forecasting and compared with the traditional model.The results indicate the unbiased model is superior to the traditional one. 将无偏灰色预测模型应用于负荷预测中,并与传统灰色预测模型进行了比较,结果显示了无偏灰色预测模型的优越性。
- asymptotically unbiased estimator 渐近无偏估值
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- asymptotically unbiased 渐近无偏的
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- It was also shown that for REML the sample size like the first data set can satisfy its large sample properties of asymptotical unbiasedness and efficiency. 本研究还表明,对于REML来说,类似数据结构1的样本已能满足其渐近无偏性和有效性的大样本特性。
- He traded in his car for a new model. 他把旧汽车折价添钱买了辆新型号的。