Default forecast with auxiliary information using a logarithmic transformation model
نویسندگان
چکیده
منابع مشابه
Logarithmic Fourier transformation
INTRODUCTION SUMMARY We present an exact and analytical expression for the Fourier transform of a function that has been sampled logarithmically. The procedure is significantly more efficient computationally than the fast Fourier transformation (FFT) for transforming functions or measured responses which decay slowly with increasing abscissa value. We illustrate the proposed method with an exam...
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ژورنال
عنوان ژورنال: SCIENTIA SINICA Mathematica
سال: 2019
ISSN: 1674-7216
DOI: 10.1360/scm-2018-0622