Abstract:Regression analysis is a mathematical statistical method for researching into correlation among random variables.Using the regression analysis method to study variables with functional relation(such as frequency and network resistance) in a certain condition,we can design new cut-off frequencies for filters in digital seismic data acquisition system, For example,new cut-off frequencies for low and high cut-off filters in DFS-V data acquisition system were designed in order to improve its performance and adaptability.
收稿日期: 1986-12-08
引用本文:
王文良. 回归分析法在滤波器截频设计中的应用[J]. 石油地球物理勘探, 1987, 22(6): 699-704,732.
Wang Wenliang. The application of regression analysis to the design of filter cut-off frequency. OGP, 1987, 22(6): 699-704,732.