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随着电子计算机在物探资料处理方面的广泛采用,物探方法正在经历着全面的技术改造,方法的理论基础也得到了深入发展。众所周知,傅氏变换是研究物理波动现象、揭露其本质的一种有力的数学工具。因此,应用频谱理论来研究和分析地球物理场,大大改善了资料处理手段。本文将介绍重力异常在频率域中迭代计算的应用,并从实例中看它的效果。
With the widespread adoption of electronic computers in geophysical data processing, geophysical methods are undergoing a comprehensive technological transformation and the theoretical basis of the method has been further developed. As we all know, Fourier transform is a powerful mathematical tool to study the phenomenon of physical fluctuations and reveal its essence. Therefore, the application of spectrum theory to study and analyze the geophysical field has greatly improved the means of data processing. This article describes the application of gravity anomalies in iterative calculations in the frequency domain and looks at its effects from an example.