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PC-based two-dimensional discrete Fourier Transform programs for terrain analysis


Computers and Geosciences 22(4): 419-424
PC-based two-dimensional discrete Fourier Transform programs for terrain analysis
A two-dimensional Fast Fourier Transform (2D-FFT) program written in C language was developed for the personal computer with the specific purpose of extracting periodicities from digital elevation model (DEM) data.

Accession: 002914355

DOI: 10.1016/0098-3004(95)00104-2

Download PDF Full Text: PC-based two-dimensional discrete Fourier Transform programs for terrain analysis



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