parametric estimation的用法和样例：
例句
- Recognition and parameters estimation of the polyphase-coded radar signals are discussed in this paper.
该文研究了多相码雷达信号的识别与参数估计。 - Collocation is usually applied to deal with the parameter estimation,which contains the trend parameters and stochastic parameters.
拟合推估常用于解决既含有倾向性参数又含有随机参数的参数估计问题。
