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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。
a
- FFT 快速傅里叶变换，经典算法，VC++平台-fft
DIT2FFT
- 在VC++中实现基2时间抽取的FFT（快速傅里叶变换）算法.-In VC++ In time taken to achieve the base 2 of the FFT (Fast Fourier Transform) algorithm.
HowToUseFFT2
- 在滤波和信号处理中，利用matlab功能实现二维快速傅里叶变换-In filtering and signal processing using matlab function realization of two-dimensional fast Fourier transform
01341113
- 一篇讲通过两幅图像的快速傅里叶变换进行相位相关计算检测图像旋转的英文文章-Stresses two images through a fast Fourier transform calculation of phase correlation to detect image rotation English articles
FFT
- 数字信号处理的快速傅里叶变换（FFT）代码-Digital Signal Processing of Fast Fourier Transform (FFT) code
FFT
- FFT 快速傅里叶变换和IFFT，图像处理中用到的FFT 快速傅里叶变换和IFFT，图像处理中用到的-FFT in image Process Ifft in image processing
matrix
- 实现复数矩阵的基本运算，并能实现复数矩阵的求逆、快速傅里叶变换和奇异值分解等-The realization of the basic computing complex matrix, and can achieve complex matrix inversion, fast Fourier transform and singular value decomposition and so on. . . .
HBM_f4M
- HBM实行快速傅里叶变换，这是谐波平衡法中的一个重要的环节-Harmonic Balance Method is a very useful method in solving rotor dynamics, and fast fourier transform is an important part in it
FFT
- 实现快速傅里叶变化，并对结果进行分析，增强对快速傅里叶变换的离家-Fast Fourier changes, and the results were analyzed to enhance the fast Fourier transform of the home
fft
- 快速傅里叶变换的应用，可以看一看-fft transform
freqresponse
- matlab对信号的处理，主要是针对振动信号的处理，包括加速度积分到位移，时域经快速傅里叶变换到频域(The signal processing of MATLAB is mainly aimed at the processing of vibration signal, including acceleration integral to displacement, time domain and FFT to frequency domain)
一维快速傅里叶转换
- 泊松方程的解法，这是一个一维泊松方程，利用快速傅里叶变换方法解(The solution of Poisson equation, which is a one-dimensional Poisson equation, is solved by the fast Fourier transform method)
FFT (2)
- DSP上实现快速傅里叶变换的算法，仅做参考(An algorithm for realizing fast Fourier transform on DSP)
FFTJUANJI
- 快速傅里叶变换卷积，使用c++语言实现傅里叶转换程序，希望能开通下载功能，(Fast Fourier transform convolution)
tutorial
- 利用快速傅里叶变换滤波，空域变换的，图像灰度均衡matlab函数代码，用于学习信号处理(filter by using fast Fourier transform)
C语言实现FFT(快速傅里叶变换)
- 单片机C语言实现快速傅里叶运算的文档，方便实现快速开发和移植。(Single chip microcomputer C language to realize fast Fourier operation document.)
fft-example
- fft算例，采样频率和数据点数，对信号进行快速Fourier变换(fft example,setting temporal signal and than use fft to transform to frequency domain signal, and small-window fourier transform)
1612_PCdisp_Update
- 转换时域信号为频域信号，快速傅里叶变换，取峰值频率反算厚度信息(Converting time-domain signals to frequency-domain signals)
TTF,小波变换
- 基于FFT的谐波检测,采用快速傅里叶算法后得到原始波形中各次分量的频率和幅值特性，从中可以直接观测出各次谐波分量的频率和幅值信息. 程序1采用快速傅里叶算法后得到原始波形中各次分量的频率和幅值特性图 程序2输入信号经过FFT变换得到的频谱特性图 程序3对输入信号进行采样，应用一维小波变换函数进行三层小波分析(Based on FFT harmonic detection, the frequency and amplitude characteristics of each harmoni