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用VB.net实现了2维快速傅里叶变换FFT
- 用VB.net实现了2维快速傅里叶变换FFT-Fast Fourier Transform
FFT
- 速度最快的快速傅里叶变换的类库，比所有同类的FFT速度都快很多-The fastest of the fast Fourier transform library, more than all other similar FFT speed much faster
2D-FFT-C
- 二维快速傅里叶变换及其逆变换，用于图像处理等领域-two dimensional fast fourier transform and its inverse fast fourier transform
fft
- 利用matlab的fft函数进行快速傅里叶变换的m文件-Matlab' s fft function using the fast Fourier transform of the m file
FFt
- 其中图片说明： A： 傅里叶变换后频谱图 B：陷波函数作用后的频谱图 C：经逆变换的滤波后图像，效果不是很理想 Ifft2：为验证自己的快速傅里叶变换程序的正确性，用matlab自带逆变换程序将频谱逆变换后图形，与原图相符，说明快速傅里叶变换程序正确。-One Photo caption: A: After the Fourier transform frequency spectrum diagram B: the role of Notch function, the fre
FFT
- 快速傅里叶变换实验源代码，matlab，内含源程序以及结果-Experimental Fast Fourier Transform source code, matlab, containing the source code, as well as the results of
FFTReconstruction
- 可以实现全息图的一次快速傅里叶变换，对全息图进行再现，也可以用于全息干涉图的再现-Hologram can be achieved in a fast Fourier transform, reconstruction hologram can also be used for reproduction of holographic interferograms
dafsdf
- FFT算法 C++ 快速傅里叶变换 逆傅里叶变换-FFT algorithm for C++ fast Fourier transform Inverse Fourier transform
Sound-visualize-frequency
- 快速傅里叶变换，用csharp编写的，学习学习学习学习。里边有一个类，是老外写的-Fast Fourier transform, written using csharp, learning learning learning learning. Inside a class, are written by foreigners
fft
- 实现图像的快速傅里叶变换和反变换 可以通过运行程序，对比原图像和经过变换与反变换后的细微差别-Image of the fast Fourier transform and inverse transform can run the program, and after comparing the original image after the transform and inverse transform the nuances of
FFT
- 本程序实验室快速傅里叶变换的一维，二维，及其逆变换-This procedure laboratory one-dimensional fast Fourier transform, two-dimensional, and its inverse transform
C_FFT_IFFT
- 这是快速傅里叶变换及逆变换的实现c代码，傅里叶变换是小波变换的基础更是图像及信号处理的基础-This is the fast Fourier transform and inverse transform of the realization of c code, Fourier transform is based on wavelet transform is the basis of image and signal processing
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- 快速傅里叶变换(FFT)及其应用，这里是一些实例，包括调试好的程序和结果。-Fast Fourier transform (FFT) and its application, here are some examples, including debugging good program and results.
zj
- 傅里叶变换c++实现，用C实现了快速傅里叶变换,逆傅里叶变换。- Fourier transform implemented by c.
高斯二维快速傅里叶变换
- 可以对高斯二维64*64函数进行二维快速傅里叶变换，输出的结果在“结果”txt文档中-Two-dimensional fast Fourier transform of the Gaussian two-dimensional 64* 64 function
实验8---快速傅立叶变换
- 在fort然平台下丶用子程序实现快速傅里叶变换。(fast Fourier transform)
自建快速傅里叶变换结果浏览
- 自己构建的基于MATLAB的快速傅里叶变换查看器 有界面，方便快捷查看图片的时域和频域的内容(Self built fast Fourier transform viewer based on MATLAB There is an interface to easily and quickly view the content of the time and frequency domain of the picture)
数字图像傅立叶变换
- 数字图像快速傅里叶变换（FFT）。将图像转化成二维灰度图像后再做FFT变换，并输出变换后的幅值图。(Digital image fast Fourier transform (FFT).The image is transformed into a two-dimensional gray level image and then the FFT transformation is made, and the amplitude diagram is output after the trans
快速傅里叶变换及实现——交换两幅图像的相位谱
- 快速傅氏变换（FFT），是离散傅氏变换的快速算法，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。它对傅氏变换的理论并没有新的发现，但是对于在计算机系统或者说数字系统中应用离散傅立叶变换，可以说是进了一大步。(Fast Fourier transform (FFT) is a fast algorithm for discrete Fourier transform. It is based on the characteristics of discrete
fft
- 基于MATLAB的快速傅里叶变换的程序仿真 附课件(Program simulation of fast Fourier transform based on MATLAB)