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使用 Xilinx 的 FPGA 做的音频信号分析仪,附详细说明及 VHDL 源程序.
Date : 2011-06-30 Size : 16.39mb User : xyz543

FPGA加密的方法,对于那些需要加密自己的vhdl源代码的人来说,很有用-FPGA encryption methods for those who need to encrypt their VHDL source code in a way, very useful
Date : 2025-12-31 Size : 183kb User : 陶伟炯

用fpga实现fft-achieve fft
Date : 2025-12-31 Size : 61kb User : processor

FFT的VHDL源代码的实现与仿真结果,经过FPGA源型机验证,已通过-FFT VHDL source code and the realization of simulation results, after FPGA source aircraft certification, have passed
Date : 2025-12-31 Size : 61kb User :

适用于FPGA的SOPC方面的元器件添加,如COMPNENT-Applicable to FPGA-SOPC area to add components, such as COMPNENT
Date : 2025-12-31 Size : 54kb User : 居然

16位定点FFT-DSP的FPGA实现,相关代码和实用说明-16-bit fixed-point FFT-DSP realize the FPGA, the relevant code and practical description
Date : 2025-12-31 Size : 3.66mb User : 杨合

介绍了基于FPGA的FFT实现方法,并给出了实例程序,程序通过验证,可以直接使用-FPGA based on the realization of the FFT method, and gives examples of procedures, procedures for the adoption of authentication, can be directly used
Date : 2025-12-31 Size : 2.97mb User : HENRRY

FPGA实现的基4FFT处理器高效排序算法研究-FPGA to achieve high-performance processor-based sorting algorithm 4FFT Research
Date : 2025-12-31 Size : 59kb User : 萧球水

FFT处理器的FPGA设计方法,适合做信号处理的技术人员参考,用FPGA实现-FFT processor, FPGA design, suitable for signal processing technology for reference, using FPGA to achieve
Date : 2025-12-31 Size : 200kb User : bonjour

基于FPGA的FFT处理器的实现,适合做fpga的工程技术人员参考-FPGA-based realization of the FFT processor, suitable for the engineering and technical personnel fpga reference
Date : 2025-12-31 Size : 1.05mb User : bonjour

基于FPGA的51核,vhdl,FPGA开发。-FPGA-based 51-core, vhdl, FPGA development.
Date : 2025-12-31 Size : 7.36mb User : goujinxing

基4快速傅里叶变换,涉及cordic算法,可以用来学习-fft
Date : 2025-12-31 Size : 81kb User : sun

FPGA的FFT变换源码(vhdl语言版)-THE CODE OF fft ,FPGA(VHDL)
Date : 2025-12-31 Size : 449kb User : 王允

fft implementation in fpga using vhdl xilinx
Date : 2025-12-31 Size : 874kb User : prabin

FPGA嵌入式 fft 用FPGA实现FFT算法-FPGA fft
Date : 2025-12-31 Size : 2kb User : asd

用Verilog语言实现 fpga 上的 fft功能-The fft function to achieve fpga
Date : 2025-12-31 Size : 2kb User : linux

FFT algorithm VHDL FPGA-FFT algorithm VHDL FPGA
Date : 2025-12-31 Size : 2kb User : 任静

优秀硕士论文,课题采用现场可编程门阵列((FPGA),设计实现了一种超高速FFT处理器。目前,使用FPGA实现FFT多采用基2和基4结构,随着FPGA规模的不断扩大,使采用更高基数实现FFT变换成为可能。本课题就是采用Alter的Stratix II芯片完成了基16-FFT处理器的设计。在设计实现过程中,以基2-FFT搭建基16-FFT的运算核,合理安排时序,解决了碟形运算、数据传输和存储操作协调一致的问题。由于采用流水线工作方式,使整个系统的数据交换和处理速度得以很大提高。本设计实现了4096点和256点的变换,两个内部运算时钟都可以达到1 OOMHz以上,其中256点变换的数据吞吐率高达1.36GHz -a design of ultra high speed FFT processor based onFPGA is developed in this paper. At present we always use radix-2 and radix-4 tocarry out FFT. When the scale of FPGA is panding,it s possible to implement higher radix FFT. This topic uses Stratix II of Altera company to carry out a processor of radix一16 FFT.In this design, radix-16 FFT is carried out by radix-2FFT, The design uses rational time sequence arrangement to make butterflycomputing,data transformation and memory coincide.In order to avoid the bottleneck,pipeline pattern is used,this method acceletates the operating.Thescheme realizes the 4096-points and 256-points FFT, their operation clocks canboth reach above 100MHz. Among them ,the throughput of 256-points FFT is up to1.36GHz.
Date : 2025-12-31 Size : 3.58mb User : 陈子牙

基于FPGA的实现FFT算法的程序,希望对大家有所帮助-FPGA-based FFT algorithm implementation process, we hope to help
Date : 2025-12-31 Size : 181kb User : sun

FPGA结合DSP设计,如FIR、IIR滤波器,CORDIC算法,多重采样率信号处理,FFT,有对应的VHDL/Verilog 代码code-FPGA Combines with DSP, FIR 、IIR Digital Filters,CORDIC,FFT,Adaptive Filters,VHDL/Verilog code
Date : 2025-12-31 Size : 10.01mb User : rickdecent
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