摘要
在测井仪器研发中,对信号处理一般采用DFT数字傅立叶变换算法,电路则由放大滤波电路和采集处理等电路组成。阐述测井仪的原理,DFT的原理,电路实现方案及程序设计流程。
In the development of logging tools, DFT digital Fourier transform algorithm is generally used for signal processing, and the circuit is composed of amplification and filtering circuit and acquisition and processing circuit. This paper describes the principle of logging tool, the principle of DFT, the circuit implementation scheme and program design flow.
作者
陆鹏
LU Peng(CNOOC Oilfield Technology Division,Tianjin 300450,China)
出处
《电子技术（上海）》
2020年第10期8-9,共2页
Electronic Technology
关键词
信号处理
测井仪
DFT
放大电路
signal processing
logging tool
DFT
amplifier circuit
