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8-1024可变点数FFT/IFFT变换,VHDL语言设计, 仿真通过,可以很容易综合.-8-1024 points FFT / IFFT transform, VHDL design, simulation, can easily integrated.
Update : 2008-10-13 Size : 268.56kb Publisher : citybus

DL : 0
使用VHDL语言,实现了OFDM系统的系统。主要是有自己编写的FFT、IFFT程序,有比较大的参考价值。请用ISE9.2打开
Update : 2008-10-13 Size : 28.6kb Publisher : nini

8-1024可变点数FFT/IFFT变换,VHDL语言设计, 仿真通过,可以很容易综合.-8-1024 points FFT/IFFT transform, VHDL design, simulation, can easily integrated.
Update : 2025-02-17 Size : 268kb Publisher : citybus

一个用FPGA实现的16FFT,仅供参考不作为工程文件-with an FPGA 16FFT, not only as a reference document projects
Update : 2025-02-17 Size : 260kb Publisher : 武第

VHDL 的FFT 1024点源码。既有VHDL 的,也有Verlog的。比较好用。占用资源少-VHDL source code of the FFT 1024 points. Both VHDL and there are also some of the Verlog. Comparison of ease of use. Occupy less resources
Update : 2025-02-17 Size : 37kb Publisher : 张加良


Update : 2025-02-17 Size : 29kb Publisher : nini

Unity Gain Cascaded IFFT and FFT Pair Design Example v7.2
Update : 2025-02-17 Size : 10kb Publisher :

调用FPGA的IP核实现FFT运算,在xilinx的vertex4sx55FPGA的实现-Call FPGA implementation of the IP core FFT computation, in the Xilinx implementation of the vertex4sx55FPGA
Update : 2025-02-17 Size : 1.23mb Publisher : 徐成发

VHDL 1024 FFT PROJECT
Update : 2025-02-17 Size : 90kb Publisher : sri

ofdm的VHDL实现,包括fft,ifft,串并变换等,附详细说明文档-ofdm realization of VHDL, including the fft, ifft, such as string and transform, with detailed description of the document
Update : 2025-02-17 Size : 169kb Publisher : 陈娟

DL : 0
fft reciever and it can also be work as ifft transmitter
Update : 2025-02-17 Size : 23kb Publisher : nifrad


Update : 2025-02-17 Size : 511kb Publisher :

this will give details of fft and ifft implementation in vhdl codes, and then on fpga chip
Update : 2025-02-17 Size : 3.59mb Publisher : ARUN AGARWAL

3.完成系统的FPGA程序开发与调试,主要包括FFT,IFFT,CMUL和转置 存储控制等模块,在此基础上,重点介绍了一种基于DDR SDRAM的行写行读高 效转置存储算法,在采用该算法进行转置存储操作时,读写两端的速度相匹配, 满足流水线操作要求,提高了整个系统的实时性。最后介绍了采用CORDIC算法 实现复图像求模运算的方法,分析了算法的硬件实现结构,并给出了基于FPGA 的实现方法及仿真结果。-he FPGA s development and debugging are implemented,including FFT, IFFT, CMUL and C0ntrol of CTM.Based Oll this,Implementation of a high efficient corner turn memory arithmetic with writing and reading by row based on DDR SDRAM is introduced.When using CTM with this algorithm,me speed of reading and writing maItches and meets the requirement of pipelined operation.Finally a method of model implementation for complex image based on CORDIC algorithm is introduced.The algorithm’s hardware implementation structure is analysed, and implementation methodology and simulation results are given
Update : 2025-02-17 Size : 4.92mb Publisher : mabeibei

IFFT的RTL级编程,包括逆FFT转化及信息的处理。应该说比较全面,且经过验证-IFFT of the RTL-level programming, including the inverse FFT transformation and information processing. Should be said that a more comprehensive, and proven
Update : 2025-02-17 Size : 89kb Publisher : xu

FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.
Update : 2025-02-17 Size : 3kb Publisher : firdausmustaffa

OFDM的VHDL代码,ofdm_vhdl文件,包括fft,ifft等模块,能正确运行得到结果-The VHDL code for OFDM, ofdm_vhdl documents, including fft, ifft other modules, can get the results correctly
Update : 2025-02-17 Size : 29kb Publisher : 陈敏

一篇关于使用VHDL在FPGA上实现FFT//IFFT的文章-Anarticle about Efficient FPGA implementation of FFT/IFFT processing
Update : 2025-02-17 Size : 580kb Publisher : Victor

ofdm的VHDL实现,包括fft,,ifft,串并变换等,附详细说明文档 -ofdm of VHDL, including fft,, ifft, string and transformation, with detailed documentation
Update : 2025-02-17 Size : 169kb Publisher : sc

i m sending hdl code of dm using verilog and vhdl with all blocks contain fft,ifft,scrambler,transmitter,receiver.-i m sending hdl code of ofdm using verilog and vhdl with all blocks contain fft,ifft,scrambler,transmitter,receiver.
Update : 2025-02-17 Size : 28kb Publisher : Nilesh panchal
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