Open AccessTransformation of the Mean Value of Integral On Fourier Series Expansion
Author(s) -
Gani Gunawan,
Erwin Harahap,
Suwanda
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1366/1/012068
Subject(s) - fourier series , series (stratigraphy) , mathematics , transformation (genetics) , fourier transform , conjugate fourier series , mathematical analysis , discontinuity (linguistics) , discrete fourier series , fourier analysis , fourier sine and cosine series , short time fourier transform , fractional fourier transform , paleontology , biochemistry , chemistry , biology , gene
Approximation of sigma is a damping factor which is obtained through transformation of mean value of integral to the functionality expanded via Fourier series. Where the result of the transformation is in the form of oscillation function, so as to form a modified partial sums of Fourier series. Through modification of the partial sums of Fourier series, the leap (overshoot) near discontinuity points of the oscillations function can be suppressed.