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frft.rar
- 本程序使用分数阶傅里叶变换实现了对信号的处理,方法非常高效,frft
frft
- 分数傅里叶变换程序,这个是二维分数阶傅里叶变化程序。-Fractional Fourier transform procedure, this is a two-dimensional fractional Fourier change process.
Disfrct
- 离散分数阶傅里叶变换,可以处理非平稳信号,也可以很好的对抗多普勒频移,用在OFDM系统中尤为重要。-Discrete fractional Fourier transform, can handle non-stationary signal can also be very good against the Doppler frequency shift, used in the OFDM system is particularly important.
cdpei
- 分数傅里叶变换程序,这个是离散分数阶傅里叶变化程序。-Fractional Fourier transform procedure, this is a discrete fractional Fourier change process.
FRFTcode
- 分数阶傅里叶变换的matlab程序,做数字信号处理可以直接使用-Fractional Fourier transform matlab program
methodforthediscretefractionalFourietransformcompu
- 分数阶傅里叶变换 method for the discrete fractional Fourier transform computation-method for the discrete fractional Fourier transform computation
frft
- 非常经典的分数阶傅里叶变换源程序,经测试,无问题-frft
Fractional-Fourier-transform
- 分数阶傅里叶变换,一维的分数阶傅里叶变换matlab程序-Fractional Fourier transform
frft
- 信号处理中信号的分数阶傅里叶变换的程序,很有用,-Signal processing in the fractional Fourier transform signal process, useful
FRFT(Signal-decomposition-type)
- 信号分解型分数阶傅里叶变换函数 可以实现线性调频信号的FRFT-Signal decomposition type frft
frft
- 分数阶傅里叶变换,主要对SAR信号进行处理,使数据处理量大大减少。-Fractional Fourier transform, mainly on the SAR signal processing, the data processing is greatly reduced.
Disfrft
- 自编的分数阶傅里叶变换程序,运行准确无误-precess of FRFT
FRFT
- 关于分数阶傅里叶变换的理论,算法,及应用,有代码,附论文和其他资料若干-Input signal to calculate the discrete fractional Fourier transform, with a number of papers and other information
ftfr
- 参数可控的分数阶傅里叶变换,可通过改变参数来进行傅里叶变换-Parameters controllable fractional Fourier transform, by changing the parameters to the Fourier transform
Disfrft
- 特征分解型求取离散分数阶傅里叶变换 特征分解算法通过求DFT的核矩阵F(k,n)的特征值 和特征向量构造DFT核矩阵的分数幂,以此作为Fa(k,n) 来计算DFrFT。(The kernel matrix eigenvalue decomposition algorithm for DFT F (k, n) characteristic value And the feature vectors are constructed as the fractional powers of the DF
frftlvbo
- 使用分数阶傅里叶方法 对于线性调频信号进行滤波(Filtering using fractional Fourier)
FRFT
- 文件中包含分数阶傅里叶变换的算法及几个用分数阶傅里叶变换处理信号的实例。(The algorithm of fractional Fourier transform in the file and some examples of signal processing with fractional Fourier transform.)
frft
- 针对非平稳信号进行进行分数阶傅里叶变换分析(Fractional Fourier transform analysis for non-stationary signals.)
FRFT参考文献
- 短时分数阶傅里叶变换,用于多分量线性调频信号的识别过程(Short Time Fractional Fourier Transform)
分数阶傅里叶变换
- 一种基于分数阶理论的傅里叶变换。可以用在信号特征提取;信号去噪方向;利用二维分数阶傅里叶变换可以实现图像处理,例如图像去噪,加密操作等;FRFT压缩包:frft源程序;以及相应数据处理子函数;两个心电图振动信号可供分析;