1. A channel estimator portion 42 uses known searching techniques to discern a channel impulse response. 信道估计器部分42使用已知搜索技术辨别信道脉冲响应。
2. This dissertation proposes a robust controller design and a position estimator for micro permanent magnet synchronous motor drive systems. 本论文提出微型永磁同步电动机驱动系统的强健控制器设计及其转轴角度估测器。
3. For a long time, people often provide the point estimator of the measurement when fusing the data, i. e. they only estimate the mean-value of the measurement. 长期以来人们在对检测数据进行融合时，往往只是给出了被测量的点估计，也就是只对被测量的母体均值进行了估计。
英英解释
n.
1. an expert at calculation (or at operating calculating machines)
