搜索资源列表
lmf
- 线性调频信号的短时傅立叶变换，采用短时傅立叶变换得到线性调频信号的时频分析-linear FM signal short-time Fourier transform, using short-time Fourier transform linear FM signals in the time-frequency analysis
LFM_DPC
- 以下几个matlab程序对雷达常用的线性调频信号（lfm信号）进行脉冲压缩时的关键问题进行了仿真，其中包括旁瓣抑制影响（加窗与不加窗）、多卜勒频移影响，并对时域脉压与频域脉压结果进行了对比分析，供相关技术人员参考。
LFM_radar
- 能够清晰的分析线性调频信号的频谱特性，能够很好的帮助理解lfm信号
11
- 线性调频信号的产生及频谱分析并画出频谱图-Linear FM signal spectrum analysis
signal_ambiguity_function
- 这个源码可以分析绘制多种信号的模糊函数，已经试验过巴克码，线性调频信号，脉冲信号等-Descr iption: This program estimates and plots the ambiguity function for any signals. I have tested it for the Barker code, chirp signal, pulse signal. for good results the length of the input vector (Ut)sho
xianxintiaopinfangzhen
- 基于MATLAB的线性调频信号产生以及频谱分析，某雷达参数下的模糊函数及自相关函数仿真分析。-MATLAB based on the linear frequency modulation signal generator and spectrum analyzer, a parameter under the radar ambiguity function and autocorrelation function simulation analysis.
LFM_freq_domain
- 线性调频信号不同时宽带宽积情况下频域分析及作图-Linear FM signal is not under the same time bandwidth product frequency domain analysis and graphing
Wigner3
- 线性调频信号（LFM）的维格纳分布程序，用于信号的时频分析-wigner-ville distribution，time-frequency analysis
LMS-Lattice-Algorithm
- 研究了自适应参数谱估计的基本原理，提出了基于最小均方误差(MMSE)准则的LMS格型滤波算法实 现自适应参数谱估计的方法。通过对仿真测试信号和线性调频信号的计算表明，该方法能够在改善谱分辨率的 同时提高运算效率，满足遥测速变信号的处理和分析计算的要求-This paper discusses the principle of adaptive parametric spectrum estimation．It provides an approach to es— timate po
LFM
- 线性调频信号的脉冲压缩处理及图像的分析，非常简介的程序-Linear FM pulse compression signal processing and image analysis, the procedure is very Profile
dongyany
- 主要研究了比较经典的直接加窗加权旁瓣抑制技术，并利用Matlab进行了仿真，给出了对线性调频信号和 相位编码信号脉冲压缩旁瓣抑制的直接加窗加权法处理结果，得出了分析结论。-Mainly studied the classical direct windowed weighted sidelobe suppression techniques, and using the Matlab simulation, given a linear FM signal and The phase-
xy7z.ZIP
- 线性调频信号的相关检测性能分析Linear FM signal correlation detection performance analysis-Linear FM signal correlation detection performance analysis
radar
- 雷达系统分析仿真，包括线性调频信号仿真，脉冲压缩，模糊函数图形，MTI、MTD等-Radar system analysis and simulation, including linear FM signal simulation, pulse compression, the ambiguity function graphics, MTI, MTD
radar.m
- 雷达系统分析基础，线性调频信号模糊函数计算，单脉冲测角等-Radar system analysis based on chirp signal ambiguity function calculated single pulse goniometer.
xinzaobitexing
- 分别对线性调频信号、非线性调频信号、连续波信号、频率编码信号和相位编码信号的进行了信噪比特性分析，较为有用的程序，与大家分享-Chirp signal, non-linear FM signal, continuous wave signal frequency coded signal and phase encoded signals were signal-to-noise ratio characteristic analysis, a more useful program, to s
LFM_chirp
- 线性调频信号的产生和分析，内含三个程序可以参考。-Chirp signal generation and analysis, consisted of three programs can refer to.
STFT
- 在压制式噪声调频干扰环境下，应用时频分析的方法（STFT）对线性调频信号进行时变滤波，对干扰进行了初步的抑制。-Under suppress noise FM interference environment, the application method (STFT) variable frequency analysis filtering chirp signal when a preliminary interference suppression.
LFMxinhao
- 一款更加简单直观通俗易懂的线性调频信号的时域频域图谱的分析，帮助读者更清晰理解线性调频信号-When the domain of a more simple and intuitive user-friendly chirp signal frequency domain analysis map to help readers understand more clearly chirp signal
LFM_analysis
- 本程序对线性调频信号进行了仿真、时域分析以及频域分析；在不同时宽带宽积TBP下比较驻定相位法与原信号的符合程度；不同过采样率对线性调频信号的恢复程度。(This procedure is simulated, time domain analysis and frequency domain analysis of linear FM signal; at the same time bandwidth product TBP with stationary phase method compa
LFM信号脉冲压缩时的关键问题仿真
- 以下几个matlab程序对雷达常用的线性调频信号（lfm信号）进行脉冲压缩时的关键问题进行了仿真，其中包括旁瓣抑制影响（加窗与不加窗）、多卜勒频移影响，并对时域脉压与频域脉压结果进行了对比分析，供相关技术人员参考。(The following several matlab programs simulate the key issues when pulse compression is performed on radar commonly used chirp signal (lfm sig