摘要
文章在研究FIR数字滤波器设计算法的基础上,采用滤波函数与分段卷积结合的方法实现对较长测井信号的处理。通过仿真实验表明,滤波函数与分段卷积结合应用的方法正确且高效。
The passage deals with the logging signal by the method of combining filter function with partition convolution which is based on the rearch of designing FIR digital. The simulation experiment indicates that the method of combining filter function with partition convolution is correct and effective.
出处
《石油仪器》
2008年第1期44-45,48,共3页
Petroleum Instruments
关键词
FIR数字滤波器
窗函数
分段卷积
程序
FIR digital filter
windows function
partition convolution
program
