Although the overall data processing procedure is quite complex and technically demanding , we believe that the methodology we have adopted is the most practical and produces adequate results 虽然整个资料处理程式相当复杂,并有较高的技术要求,但是,我们坚信,我们采用的方法代表最为实用的方法,并能得到满意的结果。
This paper provides data processing procedures for the separation of propeller s noise from the mea - surements . a data processing demonstration of a submersible model has also been made in the paper and the sep - aration of propeller s noise will be presented in the following paper 作为实验的第一步,文中还给出了潜艇遥控自航模航行时的噪声测量结果,螺旋桨噪声的分离工作将在下一步完成。