搜索资源列表
mitdb1
- 用matlab语言实现ecg 数据波形显示，有fft,dft实现的。-dsp
dct
- DCT and FFT C source code
waveInFFT_demo
- This program displays the FFT in different forms
fastfft
- 快速傅氏变换（FFT）是离散傅氏变换(DFT)的快速算法，它是根据离散傅氏变换的奇、偶、虚、实等特性，对离散傅立叶变换的算法进行改进获得的。快速傅里叶变换有广泛的应用，如数字信号处理、计算大整数乘法、求解偏微分方程-Fast Fourier Transform (FFT) is the discrete Fourier transform (DFT) in the fast algorithm, which is based on discrete Fourier transform of t
FFT
- 图像处理中和分析中必须要应用的算法，值得下载-FAST FLY TRANSFORM
tool_image_6
- 基于fft和二进小波编写的二维小波多孔算法图像分解，效果不错-Fft and based on dyadic wavelet algorithm for the preparation of porous two-dimensional wavelet image decomposition, good results
fftbianhuan
- 实现了一维实序列的fft变换，有随机数产生函数、补零函数，返回值放在一个复数数组中，并有取模运算。-Achieved on the real sequence of fft transform, there are random number generator function, zero fill function, the return value in a complex array, and a modulo operation.
fft-C-programming
- c语言实现对输入正弦波信号的采样、保存、傅里叶变换、取模显示，希望对大家有用啊，毕设的一个模块-c language input sine wave signal sampling, preservation, Fourier transform, modulus show, we want to be useful, ah, complete set of a module. . . .
fft_transform
- 基于蝶性运算，用C编写的FFT变换程序，经过测试良好，可以准确的计算出信号的FFT变换。-Based on butterflies of operations, prepared with the C FFT transform procedure, tested good, you can accurately calculate the signal FFT transform.
fft
- fast fouruer transform-fast fourier transform
fftc
- 快速傅立叶算法的Ｃ语言实现，在PIC18F458里用的FFT程序。-Fast Fourier Algorithm C language, used in the PIC18F458 in the FFT program.
11
- 离散傅里叶变换和快速傅里叶变换，课件，深入浅出-fft
fft2_ifft2
- vc实现的fft变换 程序及源码-vc fft implementation process and transform source code
VCPP-for-wavelet-fft
- 一些常用的变换，傅里叶，小波变换的VC++实现，仅供学习参考。-Some commonly used transform, Fourier, wavelet transform VC++ implementation of study reference purposes only.
FFT2_2.0
- 将图像进行FFT变换，并进行高通和低通滤波，然后进行IFFT变换，还原图像-FFT transform the image and high-pass and low pass filter, and then IFFT transform, restore image
spectrum-analysis-program-
- 这是自己编写的频谱分析程序，不需要调用FFT，直接调用本程序即可，毕业设计的一部分，绝对运行没问题且效果好-This is the spectrum analysis program to write your own, do not call the FFT, you can directly call the program, part of the design school is absolutely no problem and the effective operation
Wvlt
- 小波变换正反变换及去噪处理，内有FFT变换去噪比较-wavelet denoising use C++
fftfenxi
- 短时傅里叶变换 快速傅里叶变换对音频信号处理 频谱分析-fast fft
fft_ifft
- 本代码是求一副矩形图像中小矩形图像的FFT变化和IFFT变换-This code is to find a small rectangular image rectangular image variation of FFT and IFFT transform
fftw
- fftw是最快的fft算法程序，适合于初学者-fftw is the most fast programme,for the early students