基于ⅡR的煤矿井下电法勘探信号处理分析

Analysis of Electrical Prospecting Signals in Survey of Coal Mine Based on ⅡR

文章配合ALTERA公司的Max+plus Ⅱ开发平台,使用VHDL语言设计了两种IIR数字滤波器算法。并分析了两种IIR数字滤波器算法的优缺点,从而提高信号处理速度。

We proposed new algorithms based on the IIR digital filter to solve the raising problems in analyzing the electrical prospecting signals in survey of coal mine by coupling the development platform supported by ALTERA Corporation. We developed two IIR digital filter algorithms based on VHDL(VHSIC Hardware Description Language) and compared their advantages and disadvantages. So as to improve the signal processing speed.