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frft
- 有关分数阶离散傅里叶变换的程序以及文章，文章详细介绍了离散傅里叶变换，有助于读者的学习-Fractional Fourier transform on the procedures and articles, the article introduces the discrete Fourier transform, to help readers learn
tfft2
- 图像处理matlab源代码，主要使用快速傅里叶变换。-Image processing matlab source code, primarily using the fast Fourier transform.
frftcodes
- DISCRETE FRACTIONAL FOURIER TRANSFORM
The-Book-of-Fourier-transform
- 很完整、很经典的关于傅里叶变换内容的讲述。-Very complete, very classic about the content on the Fourier transform.
FFT_CODE
- This code calculs the Fast Fourier Transform of a array of integer. Its a very fast algoritm to transform a signal to frequence domain.
Fourier-transform
- 一种图像处理方法，即对图像进行傅里叶变换-An image processing method, namely Fourier transform image
fast-fourier-transform-code
- fast fourier transform algorithm
image-Fourier-transform-zon
- 以图像中心为原点，调整傅立叶变换图像的四个象限区，即第一和第三象限交换-The origin of image center, adjust the four quadrants of the image Fourier transform zone, the exchange of the first and third quadrant
Fourier-Descriptor
- 傅里叶描述子用来描述和识别图像中有边缘的物体形状，本程序基于MATLAB，测试可用-Fourier descr iptor is to analyze and identify the important objects in the shape of one of the methods. The use of polygon-based curve near Continuous Fourier transform method like Fourier descr iptors, and
The-discrete-Fourier-transform
- 介绍了离散傅里叶变换的原理，DFT,FFT,的相关内容，最后介绍的数字滤波器的原理及分类-Describes the discrete Fourier transform theory, DFT, FFT, relevant content, finally introduced the principle of the digital filter and classification
Fast-Fourier-Transform
- 快速傅里叶变换源代码，大学图形学教学相关课件匹配程序-Fast Fourier Transform
fractional-fourier-transform
- 这个程序可以用来进行分数傅里叶变换，是一个比较简单的程序。-it can be used to do fractional fourier transform,and it s a simple example.
Fourier-transform
- 类似于时域滤波，天线方向图是最优权的傅立叶变换-Similar to the time-domain filtering, the optimal antenna pattern is the Fourier transform of the right
Fourier-transform
- 用MFC实现傅立叶变换，是C++的基础学习，MFC编程-Fourier transform using MFC, is the basis for learning C++, MFC Programming
Fast-Fourier-transform-FFT-
- 快速傅里叶变换FFT算法介绍，用于信号的分析-Fast Fourier transform FFT algorithm introduced
the-continuous-Fourier-transform
- 信号的幅度调制和连续信号的Fourier变换-Amplitude modulation and Fourier transform continuous signals
Fractional-Fourier-Transform
- 分数阶傅立叶变换程序 Fractional Fourier Transform-Fractional Fourier Transform
Fourier-transform
- 傅 立叶变换是数字信号处理领域一种很重要的算法。要知道傅立叶变换算法的 意义，首先要了解傅立叶原理的意义。傅立叶原理表明：任何连续测量的时序或 信号，都 可以表示为不同频率的正弦波信号的无限叠加。而根据该原理创立的 傅立叶变换算法利用直接测量到的原始信号，以累加方式来计算该信号中不同正 弦波信号的频 率、振幅和相位。 -The goals for the course are to gain a facility with using the Fourier transform,
Fourier-transform
- 用傅里叶变换实现地震资料频谱分解的源程序，本程序是基于fortran90编写-Seismic data using Fourier transform spectral decomposition of the source, this procedure is based on the fortran90 write.
fourier-transform
- about fourier transform, get audio signal from mic and analyze it