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fft-arm-0.01.src
- 针对ARM优化过的FFT算法。其中20点，64点，80点的FFT算法。笔者试着加入了256点的FFT -for ARM optimized FFT algorithm off. 20 points, 64 points, 80 points of the FFT algorithm. I tried to join the 256-point FFT
FFT
- 用c实现FFT算法，通过修改该程序可实现32点，64点，128点的FFT运算
fft-arm.zip
- 一个用于ARM的基4/基5定点FFT算法，原作者是JDB，后来我扩展过16和256点的计算并用在项目中了，感觉速度还不错。现在重写了基于Linux GCC4的测试程序，可供使用者评估参考。建议安装FFTW3用来精确评估测试结果，相关范例已经在代码中了。,Radix 4/5 FFT routines supporting 16/64/256 and 20/80 calculations. The source originally contributed by JDB, I had extende
fft.rar
- FFT算法实现 Radix2 可以计算 4，8，16，32, 64，128, 256....点FFT Radix4 可以计算 4，16, 64, 256, 1024...点FFT FFT_DIT_general.c 实现了 Radix2 和Radix4 的配合使用，可以计算Radix2可以计算的所有FFT，但效率比Radix2高。,FFT can be calculated Radix2 algorithm 4,8,16,32, 64,128, 256 .... can calculate
64point_FFT
- 64-point Pipeline FFT，包含Verilog语言编写的64点FFT运算rtl级程序以及测试程序，此外，还包含设计文档。-64-point Pipeline FFT, Verilog language includes a 64 point FFT computation rtl-level procedures and testing procedures, in addition, includes the design documents.
FFT
- // 入口参数： // l: l = 0, 傅立叶变换 l = 1, 逆傅立叶变换 // il: il = 0,不计算傅立叶变换或逆变换模和幅角；il = 1,计算模和幅角 // n: 输入的点数，为偶数，一般为32，64，128，...,1024等 // k: 满足n=2^k(k>0),实质上k是n个采样数据可以分解为偶次幂和奇次幂的次数 // pr[]: l=0时，存放N点采样数据的实部 // l=1时, 存放傅立叶变换的N个实部 // pi
fft64
- 64-point radix-2 fft module
fft
- 基于TMS320C6416 DSP芯片的fft程序，需要根据自己硬件不同来修改.asm文件，其中fft是由C写成。-Based on the TMS320C6416 DSP chip fft procedures, the need to modify their own different hardware. Asm document written in C by fft.
64pointFFTR2MDC
- 该工程实现了一个64点DIF FFT，verilog编写，采用R2MDC结构，通过Modelsim功能仿真，压缩包里有rtl代码，dc脚本，输出报告。-The project implements a 64-point DIF FFT, verilog compiled by R2MDC structure, through the Modelsim functional simulation, compression bag with rtl code, dc scr ipt, the out
myfft64
- this matlab code about 64 point fft.
FFT
- The VHDL implementation of 8-point FFT in VHDL. Radix 2 Decimation in Frequency-The VHDL implementation of 64-point FFT in VHDL. Radix 2 Decimation in Frequency i am found of it.It s really very good!
fft-arm
- 基于ARM处理器的基4和基5的FFT算法标准C程序，作者是JDB。-Base on ARM processor about Radix 4/5 FFT routines supporting 16/64/256 and 20/80 calculations. The source originally contributed by JDB
gam5
- FPGA Implementation ofLow Power 64-Point Radix-4 FFT Processor for OFDM System
gam7
- FPGA Implementation ofLow Power 64-Point Radix-4 FFT Processor for OFDM System
581L6_00
- this program is radix-4 fft for 64 point
fft.c
- c语言编写的求1,2,4,8,16,32,64,128,256,512,1024,2048点fft 通用程序-c language of the general program requirements 1,2,4,8,16,32,64,128,256,512,1024,2048 point fft
FFT-transform
- 64位FFT变换源代码，仅供参考。此为单一模块文件，自行建立工程编译-64 FFT transform source code, for reference only. This is a single module file, create your own works compiled
64点FFT
- 基于VHDL实现的基8,64点FFT。代码真实可靠，乃本人亲自编写。有兴趣者可以交流
64 fft_ifft
- FFT and IFFT 64 point radix-4
基于分布式算法实现64点FFT
- 基于分布式算法，实现64点基8的快速傅里叶变换的仿真(Based on distributed algorithm, 64-point base 8 fast Fourier transform simulation)