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chengxufrftfrftchengxu
- 程序附带各类分数阶傅里叶变换程序，采用matlab编制，可实现各类分数阶离散形式的数值实现-Program with various types of fractional Fourier transform procedure, using matlab preparation can be realized in the form of various types of fractional discrete numerical implementation
Disfrft
- 分数阶傅里叶变换源代码，根据 H.M. Ozaktas 的The discrete Fractional Fourier Transform.这篇文章编写-Fractional Fourier Transform source code，computes the discrete fractional Fourier transform following the algorithm of The discrete Fractional Fourier Transform. IEEE Tra
P4frft
- 基于分数阶傅里叶变换的脉冲压缩信号的参数估计，包括信号的产生，时域仿真，分数阶傅里叶变换及详细的参数估计过程。 -Pulse compression signal parameter estimation fractional Fourier transform, including signal generation, time-domain simulation, fractional Fourier transform and detailed parameter estimation
FrFT_LFM_paraEstimation
- 分数阶傅里叶变换(Fractional Fourier Transform, FrFT)，实现线性调频(LFM)信号的参数估计(调频斜率和初始频率)。由粗到细搜索分数阶傅里叶变换的阶数。-It is about estimationg the frequency modulation rate and initial frequency of linear frequency modulation (LFM) signal using the fractional Fourier transfo
frFT_otherpara
- 此程序可以实现用分数阶傅里叶变换提取信号的脉冲周期，调频斜率等特征参数。-This process can be achieved using fractional Fourier transform to extract signal features such as pulse period and FM slope parameters.
frft
- 分数阶傅里叶变换（FrFT）的程序，采用Ozaktas的第二种离散化方法。-Fractional Fourier transform (FrFT) program, using the second method Ozaktas of discrete.
wigner-ville-frft
- 魏格纳分布及分数阶傅里叶变换结合的LFM信号处理算法-LFM signal processing algorithms Wigner distribution and fractional Fourier transform combined
frft
- 本程序对一维信号能实现快速分数阶傅里叶变换，并附有注释-The program for one-dimensional signal can achieve fast fractional Fourier transform, together with comments
frft
- 现代信号处理中的分数阶傅里叶变换（FRFT）的MATLAB代码，对分析信号比较有用-Fractional Fourier Transform（FRFT）code in matlab for study modern signal processing.
FRFT
- 此程序用于去噪声并进行分数阶傅里叶变换求出最优阶。-This procedure used to noise and fractional Fourier transform to find the optimal order.
fdkjfkdjfdkf
- 数字水印文件和数字水印命令是数字水印技术在军事应用的两个重要应用。本文以一种基于分数阶傅里叶变换 (FRFT)的数字水印算法，使用chirp信号作为水印信息，嵌入到图像的分数阶傅里叶的加密域中。该算法有效地利用水印的 嵌入位置和FRFT的阶次作为密钥的同时，还利用chirp信号在分数阶傅里叶域的特点，可以很方便的检测到水印，具有良好 的不可见性和安全性的同时，还能够抵抗很强的JPEG压缩和噪声的攻击，对剪切、滤波等操作也有一定的鲁棒性。-Watermarking files and
zuiyoujie
- MATLAB~数字信号处理中分数阶傅里叶变换最优阶的寻找-MATLAB~Fractional Fourier transform in digital signal processing (DSP) to find the optimal order
frftlvbo
- 关于分数阶傅里叶变换的源程序及一些应用，对初学者有很大帮助。-Some applications on the source and Fractional Fourier transform of great help for beginners.
fengzhusousuo
- 分数阶傅里叶变换的二维峰值搜索，针对线性调频信号的峰值能进行很好估计-D peak search Fractional Fourier transform for the peak chirp signal can be well estimated
frft-matlab
- 分数阶傅里叶变换（frft变换）的matlab实现代码-Fractional Fourier Transform (frft transform) matlab implementation code
frft
- 分数阶傅里叶变换函数，可以被直接调用进行分数阶傅里叶变换-FRFT funtion,easy to be used to make FRFT change.
frft
- 实现分数阶傅里叶变换，处理了一个方波信号，出去为分数阶傅里叶变换-Realize the fractional Fourier transform, a square wave signal processing, go out for the fractional Fourier transform
Code-for-FrFT
- 时频信号分析，分数阶傅里叶变换，matlab实现工具包-time-frequency signal analysis—fractional fourier transform—tool kits（in matlab）
frft_frank
- FRANK多相码信号的分数阶傅里叶变换matlab程序，写识别小论文时自己编写的-Frank frft
shuiyin
- 分数阶傅里叶变换数字水印的嵌入和检测的matlab程序-Fractional Fourier transform digital watermark embedding and detection matlab program