摘要
主要指出了瞬变电磁场求解的几种方法,重点阐述频率域的方法,也就是利用已有的频率域的解,通过傅里叶变换或拉普拉斯变换的逆变换求得时间域的瞬态解。
Following the first paper (basic principle)of study on the TEM sounding with electric dipole,this paper indicates mainly some solving processes of TEM field,with the emphasis on the discussion of frequency domain method,that is,using the existed solution of frequency domain,the transient solution of time domain is obtained through the inverse transformation of Fourier transform or Laplace transform.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1999年第2期54-57,共4页
Coal Geology & Exploration