水平均匀层状介质的视电阻率理论计算公式,可以转换成一种褶积滤波形式。用这种方法求出的线性滤波系数,对电测深曲线的解释结果有直接影响。本文提出一种高精度线性滤波系数计算方法和精度检验方法,所得结果的精度都略高于某些常用方法达到的水平。 The theoretical formula of apparent resistivity for horizontally layered media can be transformed into a form of convolution filtering. The linear filter coefficients obtained in this way have a direct effect on the interpretation of the electrical sounding curve. This paper presents a high-precision linear filter coefficient calculation method and accuracy test method, the accuracy of the results obtained are slightly higher than some commonly used methods to achieve the level.