TW201017529A - Computation and addressing method of a eneral sized memory-based FFT processor - Google Patents
Computation and addressing method of a eneral sized memory-based FFT processor Download PDFInfo
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- TW201017529A TW201017529A TW97141311A TW97141311A TW201017529A TW 201017529 A TW201017529 A TW 201017529A TW 97141311 A TW97141311 A TW 97141311A TW 97141311 A TW97141311 A TW 97141311A TW 201017529 A TW201017529 A TW 201017529A
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- fourier transform
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- fast fourier
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- 230000015654 memory Effects 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims description 40
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- 239000013598 vector Substances 0.000 claims abstract description 23
- 238000004364 calculation method Methods 0.000 claims description 43
- 230000006870 function Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 235000012054 meals Nutrition 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 230000006399 behavior Effects 0.000 abstract 1
- 238000013507 mapping Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 241000638935 Senecio crassissimus Species 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97141311A TW201017529A (en) | 2008-10-28 | 2008-10-28 | Computation and addressing method of a eneral sized memory-based FFT processor |
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| Application Number | Priority Date | Filing Date | Title |
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| TW97141311A TW201017529A (en) | 2008-10-28 | 2008-10-28 | Computation and addressing method of a eneral sized memory-based FFT processor |
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| Publication Number | Publication Date |
|---|---|
| TW201017529A true TW201017529A (en) | 2010-05-01 |
| TWI375171B TWI375171B (cs) | 2012-10-21 |
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| TW97141311A TW201017529A (en) | 2008-10-28 | 2008-10-28 | Computation and addressing method of a eneral sized memory-based FFT processor |
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| TW (1) | TW201017529A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9459812B2 (en) | 2014-02-03 | 2016-10-04 | Ceva D.S.P. Ltd. | System and method for zero contention memory bank access in a reorder stage in mixed radix discrete fourier transform |
| CN109117454A (zh) * | 2017-06-23 | 2019-01-01 | 扬智科技股份有限公司 | 3780点快速傅立叶转换处理器及其运作方法 |
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2008
- 2008-10-28 TW TW97141311A patent/TW201017529A/zh not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9459812B2 (en) | 2014-02-03 | 2016-10-04 | Ceva D.S.P. Ltd. | System and method for zero contention memory bank access in a reorder stage in mixed radix discrete fourier transform |
| CN109117454A (zh) * | 2017-06-23 | 2019-01-01 | 扬智科技股份有限公司 | 3780点快速傅立叶转换处理器及其运作方法 |
| CN109117454B (zh) * | 2017-06-23 | 2022-06-14 | 扬智科技股份有限公司 | 3780点快速傅立叶转换处理器及其运作方法 |
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| Publication number | Publication date |
|---|---|
| TWI375171B (cs) | 2012-10-21 |
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