搜索资源列表
DIF-FFT
- 计算序列的DFT的快速算法-DFT calculated sequence of the fast algorithm
dit-dif-fft
- 快速傅立叶算法,按时间和按频率抽取的基2算法-Fast Fourier algorithm, time and frequency taken by the base 2 Algorithm
myfft_DIT_DIF
- 采用DIT和DIF两种蝶形算法实现的FFT变换,其中myfft1是DIT算法,myfft2是DIF算法,已经过测试,可以方便使用。-DIT and DIF using two algorithms of FFT butterfly transformation, which myfft1 is DIT algorithm, myfft2 is the DIF algorithm, has been tested, it will be
fft-DIF
- 自己编写的C语言基于频率抽取的基2FFT算法,用于大家学习交流-I have written C language based on the frequency of taking the base 2FFT algorithm, for them to learn from the exchange of
FFT
- FFT算法的基本原理是把长序列的DFT逐次分解为较短序列的DFT.按照抽取方式的不同可分为DIT-FFT(按时间抽取)和DIF-FFT(按频率抽取)算法.按照蝶形运算的构成不同可分为基2、基4、基8以及任意因子(2n,n为大于1的整数),基2、基4算法较为常-The FFT algorithm s basic principle is decomposes gradually long sequence DFT into short s
DIF_SFFT
- 自己编写的基于频域抽取的分裂基FFT算法的程序代码-provide the DIF-FFT
MACD1
- MACD指标(Moving Average Convergence Divergence) 平滑异同移动平均线. 主要是利用长期与中短期移动平均线来计算两者之间的差离情况,作为研判未来行情走势的依据,其中包括了三条线:MACD线、DIF线(是核心)、柱状线 BAR(MACD辅助指标—用红柱和绿柱,其公式为:BAR=2×(DIF-DEA))。但要切记:任何指标相对于成交量而言都是滞后的,避免进入纯指标分析误区, 所以任何技术指标不能孤立的
DIF-IFFT
- 可用于图像处理中的傅立叶逆变换子程序,使用fortran编程-Can be used for image processing in the inverse Fourier transform subroutine, use the fortran program
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
fft
- there is some codes about DIT AND DIF OF FFT
fixedPointFFTAlgorithm(DIT-DIF-SRFFT)
- 不同定点FFT算法的性能比较,适合于OFDM信道估计FFT算法-Different fixed-point FFT algorithm performance comparison for channel estimation in OFDM FFT algorithm
dtft-and-dif
- matlab code for dif and dtft
ida-dif-patcher
- This program is used to applicate IDA Pro dif file + source in delphi
dit-dif-fft-and-dit-dif-ifft
- 基2_dit-dif-fft与dit-dif-ifft的C语言实现,可运行-Base 2_dit-dif-fft with dit-dif-ifft in C language, run
FFT_r2
- Radix 2 DIF FFT function for TMS320C6713 made by asura and general fucntion
dit-dif-fftanddit-dif-ifft
- 基2 fft dif 和 fft dit算法,c语言实现-Radix-2 fft the dif and fft dit algorithm, c language
8PT-FFTUSING-DIF-FFT
- THIS THE PROGRAMME IN WHICH THE 8 POINT FFT OF THE SEQUENCE IS OBTAINED USING THE DIF FFT TECHNIQUE.-THIS IS THE PROGRAMME IN WHICH THE 8 POINT FFT OF THE SEQUENCE IS OBTAINED USING THE DIF FFT TECHNIQUE.
dif
- fast fourier transform (FFT)-DIF
FFT-DIF
- fft dif的仿真文件,matlab可以使用,能够参考-fft dif simulation files, matlab can be used to reference