搜索资源列表
radar_chirp
- 自己用编写的雷达线性调频信号产生器，信号幅度为-1~1，其中另外的一些参数可以根据需要改动-themselves with the preparation of the linear FM radar signal generator, the signal amplitude ~ 1 -1, which some other parameters can be changed as needed
chirp_sig
- 合成孔径雷达（SAR）的线性调频信号及其压缩后信号的图像
lfm_ambg
- 线性调频信号的波形和其模糊函数，以及其模糊函数的图形。直观表示该信号的模糊函数-Chirp signal waveform and its fuzzy function, as well as its fuzzy function graphics. Visual representation of the signal ambiguity function
lfm_compression
- SAR线性调频信号脉冲压缩仿真，包括时域加窗对脉压厚信号旁瓣的影响！-SAR chirp signal pulse compression simulation, including the time-domain windowing of the signal pulse pressure thick sidelobe impact!
chirplet_analasis
- 一种自适应chirplet分解的快速算法 针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。 -Chirplet an adaptive decomposition al
LPM
- 用matlab绘制线性调频信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。-Matlab drawing with linear frequency modulation signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum
fashexinhweixianxingtiaopin
- 雷达发射信号为线性调频信号的雷达计算仿真，可以直接运行的matlab程序。-Radar Chirp signal for the radar signal simulation can be run directly matlab program.
Wigner_Hough
- 一种基于盲源分离和Wigner_Hough变换的线性调频信号检测方法.模式识别中的内容，图像图像处理的经典算法-Based on Blind Source Separation and Chirp Transform Wigner_Hough signal detection methods. Of the contents of pattern recognition, image of the classical image processing algorithm
LFM
- 雷达线性调频信号(LFM)脉冲压缩，学习雷达信号最基本的东西，很简单的设计与分析-Chirp radar signal (LFM) pulse compression, radar signal to learn the most basic things, simple design and analysis
lfm
- 线性调频信号的检测，使用c语言编写的源程序-Chirp signal detection
leidaxinhaochuli
- 雷达信号处理用Matlab程序，产生线性调频，正交下变调制，脉冲压缩 -Radar Signal Processing with Matlab, linear frequency modulation, orthogonal variable modulation, pulse compression
xianxingtiaopinxinhao
- 对线性调频信号的仿真分析，包括图像分析及实验程序-Linear FM signal simulation analysis, including image analysis and experimental procedures
Linear-FM-signal-p
- 线性调频信号的相位匹配去噪处理，Linear FM -Linear FM signal phase matching denoising
Matlab
- 线性调频（LFM）脉冲压缩雷达仿真,脉冲压缩雷达能同时提高雷达的作用距离和距离分辨率。这种体制采用宽脉冲发射以提高发射的平均功率，保证足够大的作用距离；而接受时采用相应的脉冲压缩算法获得窄脉冲，以提高距离分辨率，较好的解决雷达作用距离与距离分辨率之间的矛盾。-Linear frequency modulation (LFM) pulse compression radar simulation, pulse compression radar while increasing the role
FFT-hanming-blackman
- 线性调频信号用汉明窗以及布莱克曼窗加窗后进行旁瓣抑制处理效果-Chirp signal with Hamming window and Blackman window windowed side lobe suppression after treatment effect
LFM_compression
- 用于线性调频信号的脉冲压缩处理程序，采用相关计算的算法进行的压缩处理-For LFM pulse compression process, using the relevant calculation algorithms for compression processing
radar2
- 1、 生成多周期线性调频信号，并对其进行频谱分析； 2、 对仿真生成的信号利用两种窗口函数进行STFT变换生成时频分析图-1, to generate multi-cycle chirp signal, and its spectrum analysis 2, the signal generated by the simulation window function using two STFT transform to generate time-frequency analysis
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
22lfm_radar
- 雷达回波，线性调频信号，数字下变频，匹配滤波-Radar, chirp signal, digital down conversion, matched filtering
lfm_compression
- 用IDL编写的线性调频信号模型，可以显示时域波形和频谱图-Chirp signal model IDL prepared, you can display the time-domain waveform and frequency spectrum