A Turning Band Approach to Kernel Convolution for Arbitrary Surfaces
Abstract
One of the most efficient ways to produce unconditional simulations is with the spectral method using fast Fourier transform (FFT) [1]. But this approach is not applicable to arbitrary surfaces because no regular grid exists. However, points on the arbitrary surface can be generated randomly using uniform distribution to replace a regular grid. This paper will describe a nonstationary kernel convolution approach for data on arbitrary surfaces.
- Publication:
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arXiv e-prints
- Pub Date:
- September 2015
- DOI:
- 10.48550/arXiv.1509.01745
- arXiv:
- arXiv:1509.01745
- Bibcode:
- 2015arXiv150901745G
- Keywords:
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- Statistics - Computation