Search - fpga fft

[VHDL-FPGA-Verilog] FFT_Implementation_in_FPGA

Description: This book is ERICSSON documentation "FFT, REALIZATION AND IMPLEMENTATION IN FPGA". Book includes some theoretical information about FFT Radix-2 and Radix-4, and also VHDL and Matlab code.
Platform: | Size: 297984 | Author: Anta | Hits:

[Other] _used

Description: 在分析了快速傅里叶算法理论的基础上，提出了一种频率抽取基4FFT的FPGA设计方案，针对现有FFT的 FPGA实现过程中蝶形运算需要频繁乘以多个旋转因子提出了改进方法，减少了旋转因子的乘法次数和存储空间，加快了蝶形运算的速度，设计的地址映射方法，无需运算即可得到所需数据的存放地址，并结合采用乒乓结构和流水线方式，来提高快速傅里叶变换(FFT)FPGA实现的速度，为实现FFT算法提供了一定的参考价值。-In the analysis of the fast Fourier algorithm based on the theory proposed a frequency extraction 4FFT FPGA-based design, the FPGA implementation for existing FFT butterfly operations that require frequent during the rotation factor multiplied by the number of proposed improved method , reducing the number of twiddle factor multiplication and storage space, speed up the butterfly computing speed, design, address mapping method, the required data can be obtained without computing the storage address and a combination of ping-pong structure and assembly line methods to increase rapidly Fourier Transform (FFT) FPGA to achieve the speed, in order to achieve the FFT algorithm provides a certain reference value.
Platform: | Size: 376832 | Author: wk | Hits:

[Other] FFT

Description: 该源码是fft的Veriloghdl实现，通过FPGA下载验证通过，读者可以使用-The source is the fft of Veriloghdl achieved by FPGA download is validated, the reader can use
Platform: | Size: 9330688 | Author: 雪晨 | Hits:

[Industry research] xiebo

Description: 电力谐波检测中基于FPGA的FFT设计与实现-FPGA FFT
Platform: | Size: 677888 | Author: zhao peng | Hits:

[VHDL-FPGA-Verilog] fft(VHDL)

Description: 该源码是fft的VHDL实现，通过FPGA下载验证通过-The source is the fft of the VHDL implementation, through verification by FPGA download
Platform: | Size: 3090432 | Author: demoranger | Hits:

[VHDL-FPGA-Verilog] Fpgafft

Description: 基于FPGA的FFT设计与实现，通过验证可以实现，分享一下，值得参考-Fpga fft based on the design and implementation
Platform: | Size: 6348800 | Author: 郝健 | Hits:

[Software Engineering] cf_fft_latest.tar

Description: fft code can be used for implementing on fpga boards
Platform: | Size: 3126272 | Author: Misbahuddin | Hits:

[Documents] graduated_paper

Description: 基于FPGA的可变点FFT处理器的设计与实现-FPGA-based variable point FFT Processor Design and Implementation
Platform: | Size: 6688768 | Author: 倦怠怪兽 | Hits:

[VHDL-FPGA-Verilog] fft

Description: 用FPGA编程实现fft算法，在maxplus2环境下实现，好用-Fft algorithm with FPGA programming, in maxplus2 environment to achieve, easy to use! !
Platform: | Size: 2048 | Author: 昶 | Hits:

[VHDL-FPGA-Verilog] fft

Description: 快速傅立叶变换（FFT）的FPGA实现,本系统采用了不同点数基2的复FFT。-Fast Fourier Transform (FFT) of the FPGA, the system uses two different points-based complex FFT.
Platform: | Size: 595968 | Author: xiaoming | Hits:

[VHDL-FPGA-Verilog] FPGA_FFT

Description: 基于IP核的FPGA FFT算法模块的设计与实现在QUATUSII下实现-IP-based core module FPGA FFT algorithm design and implementation be achieved in QUATUSII
Platform: | Size: 222208 | Author: linxing | Hits:

[VHDL-FPGA-Verilog] FFTVLSI

Description: fft in fpga logic implementation
Platform: | Size: 9039872 | Author: p2p_123 | Hits:

[VHDL-FPGA-Verilog] pipelined_fft_64_latest.tar

Description: This containg pipelined FFT code for FPGA.
Platform: | Size: 89088 | Author: Manasi | Hits:

[VHDL-FPGA-Verilog] example-of-the-use-fpga-in-fft_core

Description: 本程序实现了在FPGA中使用FFT—IPcore做频谱分析功能。-Realized by the use of the FPGA FFT-IPcore do spectrum analysis.
Platform: | Size: 24491008 | Author: lee | Hits:

[VHDL-FPGA-Verilog] FPGA-FFT-design

Description: FPGA 实现高速 FFT 处理器的设计介绍了采用 Xilinx 公司的 Virtex- II 系列 FPGA 设计高速 FFT 处理器的实现方法及技巧。-FPGA design to achieve high-speed FFT processor implementation methods and techniques in the design of high-speed FFT processor using Xilinx Virtex-II FPGA family.
Platform: | Size: 199680 | Author: 沧海一粟 | Hits:

[VHDL-FPGA-Verilog] fpga-fft

Description: xlinx fpga实现fft功能，利用ip核，包含源程序及完整工程文件，直接就能使用-The fft function xlinx fpga ip-core contains the source code and complete the project file, and can be used directly
Platform: | Size: 860160 | Author: bambod | Hits:

[VHDL-FPGA-Verilog] FPGA-FFT

Description: FFT算法详细介绍并用FPGA实现，包括FFT算法介绍-FFT algorithm is described in detail and with FPGA implementations, including FFT algorithm introduced
Platform: | Size: 1224704 | Author: 王三木 | Hits:

[Software Engineering] FFT-algorithm-Generator

Description: Actel FPGA FFT算法VHDL生成器,附说明。-Actel FPGA FFT algorithm VHDL Generator and introductions
Platform: | Size: 1404928 | Author: john | Hits:

[VHDL-FPGA-Verilog] FFT-VHDL-source-code

Description: FFT的FPGA源码VHDL,代码说明在代码文件内有注释。-FPGA FFT VHDL source code
Platform: | Size: 2048 | Author: 冰凝 | Hits:

[VHDL-FPGA-Verilog] Nexys4FFTDemo-master

Description: A simple Verilog example of a 4096pt FFT on analog input from a Nexys 4 XADC. The input is sampled at 1MSPS, oversampled to produce 14-bit samples at 62.5kHz, then sent to the FFT processing modules and passed through to PWM Audio out. The FFT outputs the magnitude for each frequency bin and a histogram of the frequency spectrum is output over VGA video
Platform: | Size: 181248 | Author: jason912 | Hits:

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[VHDL-FPGA-Verilog] FFT_Implementation_in_FPGA

[Other] _used

[Other] FFT

[Industry research] xiebo

[VHDL-FPGA-Verilog] fft(VHDL)

[VHDL-FPGA-Verilog] Fpgafft

[Software Engineering] cf_fft_latest.tar

[Documents] graduated_paper

[VHDL-FPGA-Verilog] fft

[VHDL-FPGA-Verilog] fft

[VHDL-FPGA-Verilog] FPGA_FFT

[VHDL-FPGA-Verilog] FFTVLSI

[VHDL-FPGA-Verilog] pipelined_fft_64_latest.tar

[VHDL-FPGA-Verilog] example-of-the-use-fpga-in-fft_core

[VHDL-FPGA-Verilog] FPGA-FFT-design

[VHDL-FPGA-Verilog] fpga-fft

[VHDL-FPGA-Verilog] FPGA-FFT

[Software Engineering] FFT-algorithm-Generator

[VHDL-FPGA-Verilog] FFT-VHDL-source-code

[VHDL-FPGA-Verilog] Nexys4FFTDemo-master

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