复阻抗谱数据处理研究
来源期刊:中南大学学报(自然科学版)1987年第1期
论文作者:刘代志
文章页码:1 - 5
关键词:复阻抗测量; 谱分析(数学); 数据处理; 曲线拟合; 逆问题; 电法勘探
Key words:complex impedance measurements; spectral analysis(mathematics); data handling; curve fitting; inverse problem; electrical method
摘 要:本文在总结前人对复阻抗谱处理研究的基础上,用系统方法导出了组合柯尔-柯尔模型的乘积形式,进而提出了用对数形式的柯尔-柯尔模型对复阻抗谱进行分段拟合的方法.拟合反演的初参由计算机自动选择.
Abstract: In the paper,based on the summary of the complex impedence spectra proce-ssing researched by other authors,the multiplicative form of combinatorial Cole-Cole models has been derived by the system method,and then,a method to fit the complex impedence spectra in dividing parts using the Cole-Cole model with alogarithmic form has been presented.The primary parameters of fitting inversionare chosen by a computer automatically.