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本文阐述用电子计算机解决直流电测深法正、反演问题的数学模型,给出相应的程序框图及计算实例。用数字滤波法计算任意层数的水平均匀介质的电测深理论曲线。用核函数拟合和视电阻率拟合两种方法求取电性层参数。建议将两种拟合方法有机地结合在一起,相互取长补短,以形成更为合理的反演解释流程。
In this paper, the mathematic model of solving the problem of forward and inverse DC sounding by using computer is given. The corresponding block diagram and calculation example are given. Using Digital Filter Method to Calculate the Theoretical Sounding Curve of Horizontal Even Media with Any Number of Layers. Kernel function fitting and apparent resistivity fitting two methods to obtain the parameters of the electrical layer. It is suggested that the two fitting methods should be organically combined to complement each other to form a more reasonable inversion interpretation process.