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
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。