Abstract:This paper outlines the application of least squares method to dis-tortion test in the course of overall debugging, ex-factory check and user maintenance of China-made DZS751-B digital seismograph,and analyses its application effectiveness. It is shown that the YPO1 software system compiled by Xian Petroleum Instrument Manufacturer can yield satisfactory result in showing true characteristics of record.
引用本文:
黄世矩. 最小平方法在数字地震仪畸变检查中的应用[J]. 石油地球物理勘探, 1983, 18(4): 352-358.
HUANG Shi-ju. The application of least squares method to distortion test of digital seismograph. OGP, 1983, 18(4): 352-358.