CN111221501A - 一种用于大数乘法的数论变换电路 - Google Patents
一种用于大数乘法的数论变换电路 Download PDFInfo
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- CN111221501A CN111221501A CN202010012148.2A CN202010012148A CN111221501A CN 111221501 A CN111221501 A CN 111221501A CN 202010012148 A CN202010012148 A CN 202010012148A CN 111221501 A CN111221501 A CN 111221501A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/52—Multiplying; Dividing
- G06F7/523—Multiplying only
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113608717A (zh) * | 2021-10-11 | 2021-11-05 | 苏州浪潮智能科技有限公司 | 一种数论变换计算电路、方法及计算机设备 |
WO2023093849A1 (zh) * | 2021-11-26 | 2023-06-01 | 华为技术有限公司 | 数据变换方法、装置及存储介质 |
Citations (8)
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US20050289207A1 (en) * | 2004-06-24 | 2005-12-29 | Chen-Yi Lee | Fast fourier transform processor, dynamic scaling method and fast Fourier transform with radix-8 algorithm |
CN101083643A (zh) * | 2006-05-31 | 2007-12-05 | 中国科学院微电子研究所 | 一种低存储器开销的混合基fft处理器及其方法 |
CN101300572A (zh) * | 2005-03-11 | 2008-11-05 | 高通股份有限公司 | 快速傅里叶变换旋转乘法 |
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US20100128818A1 (en) * | 2007-04-27 | 2010-05-27 | Simon John Shepherd | Fft processor |
CN102609396A (zh) * | 2012-01-19 | 2012-07-25 | 中国传媒大学 | 一种drm系统中离散傅里叶变换处理装置和方法 |
CN103870438A (zh) * | 2014-02-25 | 2014-06-18 | 复旦大学 | 一种利用数论变换计算循环卷积的电路结构 |
-
2020
- 2020-01-07 CN CN202010012148.2A patent/CN111221501B/zh active Active
Patent Citations (8)
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US20050289207A1 (en) * | 2004-06-24 | 2005-12-29 | Chen-Yi Lee | Fast fourier transform processor, dynamic scaling method and fast Fourier transform with radix-8 algorithm |
CN101300572A (zh) * | 2005-03-11 | 2008-11-05 | 高通股份有限公司 | 快速傅里叶变换旋转乘法 |
CN101083643A (zh) * | 2006-05-31 | 2007-12-05 | 中国科学院微电子研究所 | 一种低存储器开销的混合基fft处理器及其方法 |
US20100128818A1 (en) * | 2007-04-27 | 2010-05-27 | Simon John Shepherd | Fft processor |
CN101330489A (zh) * | 2008-07-28 | 2008-12-24 | 中兴通讯股份有限公司 | 快速傅立叶变换/快速傅立叶反变换处理器及其处理方法 |
CN101667984A (zh) * | 2008-09-04 | 2010-03-10 | 上海明波通信技术有限公司 | 3780点快速傅立叶变换处理器及运算控制方法 |
CN102609396A (zh) * | 2012-01-19 | 2012-07-25 | 中国传媒大学 | 一种drm系统中离散傅里叶变换处理装置和方法 |
CN103870438A (zh) * | 2014-02-25 | 2014-06-18 | 复旦大学 | 一种利用数论变换计算循环卷积的电路结构 |
Non-Patent Citations (3)
Title |
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R. BERNARDINI等: "A new technique for twiddle-factor elimination in multidimensional FFT"s", 《IEEE TRANSACTIONS ON SIGNAL PROCESSING》 * |
李橙橙: "基于FPGA的FFT算法设计与实现", 《中国优秀硕士学位论文全文数据库 (信息科技辑)》 * |
谢星等: "大整数乘法器的FPGA设计与实现", 《电子与信息学报》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113608717A (zh) * | 2021-10-11 | 2021-11-05 | 苏州浪潮智能科技有限公司 | 一种数论变换计算电路、方法及计算机设备 |
CN113608717B (zh) * | 2021-10-11 | 2022-01-04 | 苏州浪潮智能科技有限公司 | 一种数论变换计算电路、方法及计算机设备 |
WO2023060809A1 (zh) * | 2021-10-11 | 2023-04-20 | 苏州浪潮智能科技有限公司 | 一种数论变换计算电路、方法及计算机设备 |
WO2023093849A1 (zh) * | 2021-11-26 | 2023-06-01 | 华为技术有限公司 | 数据变换方法、装置及存储介质 |
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Inventor after: Hua Siliang Inventor after: Zhang Mengjiao Inventor after: Xu Jian Inventor after: Bian Jiuhui Inventor after: Zhang Jingya Inventor after: Hong Xuekun Inventor after: Zhang Huiguo Inventor after: Liu Yushen Inventor before: Hua Siliang Inventor before: Zhang Mengjiao Inventor before: Xu Jian Inventor before: Bian Jiuhui Inventor before: Zhang Jingya Inventor before: Hong Xuekun Inventor before: Zhang Huiguo Inventor before: Liu Yusheng |
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Effective date of registration: 20220630 Address after: 101400 room 701, building 6, No. 5, Yanqi East 2nd Road, Huairou District, Beijing Patentee after: ZHONGKE YUDA (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 215500 Changshou City South Three Ring Road No. 99, Suzhou, Jiangsu Patentee before: CHANGSHU INSTITUTE OF TECHNOLOGY |