CN107305484B - 一种非线性函数运算装置及方法 - Google Patents
一种非线性函数运算装置及方法 Download PDFInfo
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- CN107305484B CN107305484B CN201610245348.6A CN201610245348A CN107305484B CN 107305484 B CN107305484 B CN 107305484B CN 201610245348 A CN201610245348 A CN 201610245348A CN 107305484 B CN107305484 B CN 107305484B
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- 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
- G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
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CN109522254B (zh) | 2017-10-30 | 2022-04-12 | 上海寒武纪信息科技有限公司 | 运算装置及方法 |
CN108921288A (zh) * | 2018-05-04 | 2018-11-30 | 中国科学院计算技术研究所 | 神经网络激活处理装置和基于该装置的神经网络处理器 |
CN110688090B (zh) * | 2019-09-11 | 2021-10-12 | 北京探境科技有限公司 | 一种用于ai计算的浮点乘法计算方法、电路、设备 |
CN112189184A (zh) * | 2019-09-29 | 2021-01-05 | 深圳市大疆创新科技有限公司 | 浮点数处理方法、设备和可移动平台 |
CN110796246A (zh) * | 2019-10-29 | 2020-02-14 | 南京宁麒智能计算芯片研究院有限公司 | 一种基于线性分段的激活函数的硬件实现电路和方法 |
CN111580784B (zh) * | 2020-04-10 | 2023-07-25 | 科大讯飞股份有限公司 | 一种幂函数计算装置及幂函数计算方法 |
CN112035796B (zh) * | 2020-09-04 | 2023-05-16 | 金陵科技学院 | 面向集成电路的超低延时的整数次幂计算电路的优化方法 |
CN112685002A (zh) * | 2021-01-07 | 2021-04-20 | 南京晓庄学院 | 基于pwl的浮点数对数计算架构 |
CN114567396A (zh) * | 2022-02-28 | 2022-05-31 | 哲库科技(北京)有限公司 | 无线通信方法、非线性函数的拟合方法、终端及设备 |
CN114969631A (zh) * | 2022-05-26 | 2022-08-30 | Oppo广东移动通信有限公司 | 基带芯片、信道估计方法、数据处理方法及设备 |
Citations (3)
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CN1989525A (zh) * | 2004-06-28 | 2007-06-27 | 高通股份有限公司 | 自适应滤波器和用于图像处理的设备、方法与系统 |
CN102096844A (zh) * | 2011-03-07 | 2011-06-15 | 哈尔滨工业大学 | 基于fpga的rbf函数计算模块 |
CN105354006A (zh) * | 2015-11-27 | 2016-02-24 | 中国科学院计算技术研究所 | 一种非线性函数的快速运算装置及其方法 |
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US9252712B2 (en) * | 2012-05-10 | 2016-02-02 | Massachusetts Institute Of Technology | Hardware-efficient signal-component separator for outphasing power amplifiers |
CN103424766B (zh) * | 2013-03-19 | 2016-04-20 | 中国人民解放军第二炮兵工程大学 | 一种基于模式识别的核素快速识别方法 |
CN103914852B (zh) * | 2014-03-14 | 2018-03-30 | 兰州交通大学 | 基于cuda的dicom医学影像动态非线性调窗方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1989525A (zh) * | 2004-06-28 | 2007-06-27 | 高通股份有限公司 | 自适应滤波器和用于图像处理的设备、方法与系统 |
CN102096844A (zh) * | 2011-03-07 | 2011-06-15 | 哈尔滨工业大学 | 基于fpga的rbf函数计算模块 |
CN105354006A (zh) * | 2015-11-27 | 2016-02-24 | 中国科学院计算技术研究所 | 一种非线性函数的快速运算装置及其方法 |
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