搜索资源列表
frft
- frft函数的一种matlab实现，可以用于LFM信号处理和图像处理-frft function in matlab
frft
- 对信号进行分数Fourier变换，特别适合处理线性调频信号（LFM）-Score of the signals Fourier transform, and are particularly suited to deal with linear frequency modulated signal (LFM)
Fractional_Fourier_Transform
- LFM信号的分数傅里叶变换分析，包含LFM信号分数阶谱图产生及FrFt子程序，及峰值搜索。非常好用。-LFM signal' s fractional Fourier transform, including the LFM signal generation and FrFt fractional spectrum of subroutines, and peak search. Very easy to use.
matlab-fenxi
- 有关lfm的一些知识，希望对大家有一定的帮助-Some knowledge about FRFT transformation, we hope to have some help
fouriertransform
- FRFT 具体的程序，有关天处理LFM信号的，特别好。-FRFT specific procedure, the days of LFM signal processing, particularly good.
PeakFinder16
- LFM信号的分数傅里叶变换分析，包含LFM信号分数阶谱图产生及FrFt子程序，及峰值搜索。非常好-LFM signal s fractional Fourier transform, including the LFM signal generation and FrFt fractional spectrum of subroutines, and peak search. Very easy to use.
frft-apply
- 分数阶frft函数，以及利用该函数实现的一些简单滤波器及lfm函数检测等功能-Fractional frft function, as well as the use of the function to achieve some simple of filter and lfm function of detection function
FRFT-be-used--LFM
- 分数阶fourior变换的源码，主要用来处理线性调频信号，参考-Fractional fourior transform source code, mainly used to deal with linear FM signal, reference
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
LFMCW_multi_detection
- 基于FRFT雷达目标检测方法，并估计了目标距离，提出了一种LFM信号的非线性补偿方法。-FRFT radar target detection method based on distance and estimated target proposed nonlinear compensation method for LFM signals.
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
JSIP_2013081510281570
- This paper investigates the generalized Pars ’s theorem of fractional Fourier transform (FRFT) for concentrated data. Also, in the framework of multiple FRFT domains, Pars ’s theorem reduces to an inequality with lower and upper bounds associated wit
frft
- 实现一维和二维分世界傅里叶变换，含有对LFM信号的实例仿真。-Realization of one and two dimensional Fourier transform divided world, contain instances of LFM signal simulation.
frft
- LFM信号的分数变换,用于信号距离探测 精确度更高-Calculation of the Fractional Fourier Transform
FRFT
- 利用分数阶傅立叶变换进行信号参数估计，本程序是对LFM信号的参数中心频率和调频斜率进行估计-Use FRFT signal parameter estimation, the parameters of this program is the center frequency and frequency rate LFM signal is estimated
FrFT_Test
- Functions to test the power of Fractional Fourier transform with LFM signals
对LFM信号序列做分数阶傅立叶变换（frft）
- 以下是对LFM信号做frft的matlab程序代码(The following is the matlab code for the FRFT of the LFM signal)
frftpeakgui
- 基于FrFT的时变幅度LFM信号参数估计，采用二维峰值搜索算法，后用一维曲线拟合，大大减少了计算量。(The parameter estimation of LFM signal based on FrFT is based on two dimensional peak search algorithm and one dimension curve fitting, which greatly reduces the computation.)
基于frft估计线性调频信号的参数
- 使用frft变换来估计线性调频信号的初始频率和调制斜率，估计精度高，不含噪声滤波。