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fourier_matlab
- 方波的傅里叶分析，用MATLAB对方波分解为傅立叶级数并画出方波合成曲线-Square of the Fourier analysis, using MATLAB the other wave is decomposed into Fourier series and draw the curve of square-wave synthesis
fourier
- fourier transformation
FRFT
- 分数阶傅里叶变换的入门资料，比较基础，希望对大家有用-Fractional Fourier Transform introductory information on a comparative basis and hope for all of us
FOURIER
- IMAGE PROCESING FAST FOURIER TRANSFORM
FFT
- Discrete Fourier transform, DFTshift, Inverse DFT, opencv
STFT
- 对信号进行短时傅里叶变换，可以方便的调节各种短时傅里叶变换的影响因素。-Short-time Fourier transform of the signal, you can easily adjust a variety of short-time Fourier transform of the influencing factors.
fourirerdescriptor
- 对于图像做傅里叶变换，并且对于形状的二值图像做傅里叶描述子用来图像检索-fourier descr iptor image processing
CsharpFFTexample
- This application is calculate imaginary and real components of fourier transform of sinx function.
DWTFFT
- 一个小波+快速傅立叶变换的人脸识别程序，程序简单，效果好-A wavelet+ Fast Fourier Transform for Face Recognition Procedure
fourier_series_plot
- Descr iption: This M-file plots the truncated Fourier Series representation of a square wave as well as its amplitude and phase spectrum.- Descr iption: This M-file plots the truncated Fourier Series representation of a squa
fft.java
- Fast fourier transform
Fourier
- 用快速傅里叶方法求两个多项式乘积，在d盘有文件输出-Using the fast Fourier method, to calculate the product of two polynomials
Fourier
- 快速傅里叶方法求两个多项式乘积，将input4.dat文件放在d盘根目录下-Fast Fourier method, to calculate the product of two polynomials, the input4.dat the file under the root directory on the d
fourier-transform
- 在傅立叶变换光学中夫琅和费衍射场的强度分布就等于屏函数的功率谱。因此我们可以直接将光屏进行傅立叶变换，再处理得到衍射图样。-In the Fourier transform optics, Fraunhofer diffraction field intensity distribution is equivalent to the power spectrum display function. Therefore, we can directly Guangping Fourier tran
Fourier
- 数字信号处理中Fourier变换的基本验证。本人验证过，有注释，运行良好。-Fourier transform in digital signal processing basic authentication. I verified, there are notes, running well.
STFT_serial
- 短时傅利叶转换或短时傅利叶变换(英文：short-time Fourier transform, STFT，又称short-term Fourier transform)是和傅利叶转换相关的一种数学转换关系，用以决定时变讯号其局部段落之弦波成份的频率与相位。 -Short-time Fourier transform or short-term Fourier transform (in English: short-time Fourier transform, STFT, also kn
fourier
- 傅立叶变换是数字信号处理领域一种很重要的算法。傅立叶变换的物理意义是将图像的灰度分布函数变换为图像的频率分布函数，傅立叶逆变换是将图像的频率分布函数变换为灰度分布函数-Fourier transform is the field of digital signal processing a very important algorithms. Fourier transform is the physical meaning of the image gray distribution func
facefftprotected
- Fourier Spectra for Face Recognition
fourier
- Matlab scr ipt to illustrate the Fourier transform of a periodic signal
fft
- Program FFT.FOR This FORTRAN program calculates the fast Fourier transform of a timeseries (real and/or complex) or the inverse Fourier transform of spectral components (real and/or complex). The FFT is based on the algorithm given in Nu