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FFT-Matlab
- 本程序是按时间抽选的基-2FFT算法,输入倒位序,输出顺序
mm
- 此文档中主要说明了基于Matlab的时间抽取基2FFT算法的一些注意事项以及程序是可行的。
fft
- 设计一个按照时间抽取的基2快速傅里叶变换(基2FFT-DIT)。输入倒位序,输出自然顺序-To design a time of extraction according to the base 2 Fast Fourier Transform (base 2FFT-DIT). Input inversion sequence, the output of natural order。
2fft
- matlab实现基2fft按时间抽取,输入倒位序,输出顺序 -matlab achieve time-based 2fft extraction, inversion input sequence, output sequence
ft
- 时间抽选基2FFT及IFFT算法C语言实现-Time selected based 2FFT and IFFT algorithms C language implementation
fft
- 基本的fft算法,基2fft算法的c语言编程。该程序简单-Basic fft algorithm, based 2fft algorithm c language programming. The procedures are simple
myditfft
- 这是一个自己编写的MATLAB函数,是DFT的快速算法,是一种基于2FFT算法-This is a self-written MATLAB function is fast DFT algorithm, a method based on 2FFT
s
- 采样数据导入后,实现信号的频谱分析,采用基2FFT实现,能处理1024点采样数据,界面交互友好-Sampled data import, the realization of the signal spectrum analysis, using the base 2FFT implementation can deal with 1024 points sampled data, interactive and friendly interface
fft_2_time
- 实现按时间抽取基-2FFT 可自动补0至N点,N为2的幂-By the time taken to achieve the base-2FFT
FFTest
- 采用基—2FFT算法对振动信号进行FFT计算,在绘图框绘制出频谱图,本源码已经集成了FFT操作类和绘图类,采用VS2010开发环境开发-Using the base-2FFT FFT algorithm to calculate the vibration signal in the drawing box draw the spectrum, the source has been integrated FFT operation classes and drawing classes, us
fft2
- 2d fft 和 1d fft,一维和二维离散基2fft-2d fft , 1d fft
2fft
- fortran语言写的二维傅里叶变换程序(Two dimensional Fourier transform program written in FORTRAN language)