This paper shows the development of a 1024-point radix-4 FFT VHDL core for applications in hardware signal processing, targeting low-cost FPGA technologies. The developed core is targeted into a Xilinx庐 Spartan鈩?3 XC3S200 FPGA with the inclusion of a VGA display interface and an external 16-bit data acquisition system for performance evaluation purposes. Several tests were performed in order to verify FFT core functionality, besides the time performance analysis highlights the core advantages over commercially available DSPs and Pentium-based PCs. The core is compared with similar third party IP cores targeting resourceful FPGA technologies. The novelty of this work is to provide a lowcost, resource efficient core for spectrum analysis applications.
标签: applications development hardware paper
上传时间: 2013-12-21
上传用户:jichenxi0730
该程序是DVB-T系统的1024点的FFT 与 IFFT 代码
上传时间: 2017-03-25
上传用户:hgy9473
该文件是1024点的快速FFT,它是用C语言编程,在CCS环境下运行的
上传时间: 2013-12-22
上传用户:nairui21
用verilog编写的1024点的fft快速傅立叶变换
上传时间: 2017-06-16
上传用户:weiwolkt
verilog实现的1024位的大数模逆算法,引入RAM作为数据通道
上传时间: 2014-01-22
上传用户:aix008
基于FPGA的1024点流水线工作方式的FFT实现,适合fpga的技术人员做信号处理参考
上传时间: 2014-03-02
上传用户:hasan2015
RSA加密算法的实现 2^1024大的素数实现
上传时间: 2017-06-23
上传用户:gxmm
基于dsp2812的1024点快速傅里叶变换FFT
上传时间: 2013-12-16
上传用户:lunshaomo
sshC B B 官方教学区 » 原创:ajax入门自编清淅1024*800(链接己修正) » 发表回复
上传时间: 2017-07-11
上传用户:84425894
VHDL 1024 FFT PROJECT
上传时间: 2017-07-30
上传用户:asddsd