Simplified approach to DFT computation for nonprogrammable scientific calculators
Fourier analysis is an important tool used as it is or it’s different variants in many fields of sciences and engineering. It’s importance is due to it’s simplicity with which it expands a given function in terms of circular or complex exponents. Further it is quite versatile to handle many functio...
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| Format: | Article |
| Language: | English |
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Department of Physics, Mahendra Morang Adarsh Multiple Campus, Tribhuvan University
2014-12-01
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| Series: | Bibechana |
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| Online Access: | https://www.nepjol.info/index.php/BIBECHANA/article/view/11681 |
| _version_ | 1827250557536960512 |
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| author | Mohd Yusuf Yasin |
| author_facet | Mohd Yusuf Yasin |
| author_sort | Mohd Yusuf Yasin |
| collection | DOAJ |
| description |
Fourier analysis is an important tool used as it is or it’s different variants in many fields of sciences and engineering. It’s importance is due to it’s simplicity with which it expands a given function in terms of circular or complex exponents. Further it is quite versatile to handle many functions of practical interest, specifically, the functions with several mathematical disabilities that are hard to be handled with tools like Taylor series. Discrete Fourier Transform (DFT) is a form of Fourier analysis where the discrete function and it’s transform are both of finite length. This processing requires lot many computations. Here in this work a simplified and non programmable calculator based scheme is presented with which one can easily determine the DFT of the given function by feeding in the DFT equation once and a few presses of the calculator keys.
DOI: http://dx.doi.org/10.3126/bibechana.v12i0.11681
BIBECHANA 12 (2015) 13-19
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| first_indexed | 2024-04-24T05:49:21Z |
| format | Article |
| id | doaj.art-9fc16fdc8fac4352b5efcf9ebf9a0e0d |
| institution | Directory Open Access Journal |
| issn | 2091-0762 2382-5340 |
| language | English |
| last_indexed | 2025-03-22T00:05:26Z |
| publishDate | 2014-12-01 |
| publisher | Department of Physics, Mahendra Morang Adarsh Multiple Campus, Tribhuvan University |
| record_format | Article |
| series | Bibechana |
| spelling | doaj.art-9fc16fdc8fac4352b5efcf9ebf9a0e0d2024-05-16T13:06:41ZengDepartment of Physics, Mahendra Morang Adarsh Multiple Campus, Tribhuvan UniversityBibechana2091-07622382-53402014-12-011210.3126/bibechana.v12i0.11681Simplified approach to DFT computation for nonprogrammable scientific calculatorsMohd Yusuf Yasin0ECE Department, Integral University, Kursi Road, Lucknow, Uttar Pradesh, PIN 226026, Fourier analysis is an important tool used as it is or it’s different variants in many fields of sciences and engineering. It’s importance is due to it’s simplicity with which it expands a given function in terms of circular or complex exponents. Further it is quite versatile to handle many functions of practical interest, specifically, the functions with several mathematical disabilities that are hard to be handled with tools like Taylor series. Discrete Fourier Transform (DFT) is a form of Fourier analysis where the discrete function and it’s transform are both of finite length. This processing requires lot many computations. Here in this work a simplified and non programmable calculator based scheme is presented with which one can easily determine the DFT of the given function by feeding in the DFT equation once and a few presses of the calculator keys. DOI: http://dx.doi.org/10.3126/bibechana.v12i0.11681 BIBECHANA 12 (2015) 13-19 https://www.nepjol.info/index.php/BIBECHANA/article/view/11681Fourier analysisDFT computationscientific calculator. |
| spellingShingle | Mohd Yusuf Yasin Simplified approach to DFT computation for nonprogrammable scientific calculators Bibechana Fourier analysis DFT computation scientific calculator. |
| title | Simplified approach to DFT computation for nonprogrammable scientific calculators |
| title_full | Simplified approach to DFT computation for nonprogrammable scientific calculators |
| title_fullStr | Simplified approach to DFT computation for nonprogrammable scientific calculators |
| title_full_unstemmed | Simplified approach to DFT computation for nonprogrammable scientific calculators |
| title_short | Simplified approach to DFT computation for nonprogrammable scientific calculators |
| title_sort | simplified approach to dft computation for nonprogrammable scientific calculators |
| topic | Fourier analysis DFT computation scientific calculator. |
| url | https://www.nepjol.info/index.php/BIBECHANA/article/view/11681 |
| work_keys_str_mv | AT mohdyusufyasin simplifiedapproachtodftcomputationfornonprogrammablescientificcalculators |