Search - LFM

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【Program doc】 lfm DL : 1: 线性调频信号的检测及参数估计方法，原理，内含有估计的步骤-LFM signal detection and parameter estimation methods, principles, containing the estimated step
Update : 2024-04-19 Size : 153600 Publisher : 薛羽
【Program doc】 lfm DL : 0: 线性调频信号的参数检测和估计原理方法，以及LFM信号的参数估计步骤-Linear FM signal parameter detection and estimation theory methods, and the LFM signal parameter estimation procedure
Update : 2024-04-19 Size : 157696 Publisher : 薛羽
【Graph program】 LFM DL : 0: 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
Update : 2024-04-19 Size : 269312 Publisher : zhanghongzhi
【matlab】 LFM DL : 0: 线性调频脉冲及其频谱的仿真；LFM脉冲通过匹配滤波器的过程仿真；LFM脉冲信号高分辨的过程仿真 -Chirp and spectrum simulation LFM matched filter pulse through the process of simulation LFM pulse high-resolution process simulation
Update : 2024-04-19 Size : 2048 Publisher : 李光天
【Communication-Mobile】 LFM DL : 0: 针对传统线性调频(LFM)信号参数估计算法中复杂的搜索和计算问题，提出了一种不需要参数搜索的快速 LFM信号参数估计算法。该算法先用希尔伯特变换估计LFM信号瞬时相位，再用二次相位函数拟合LFM信号瞬时相位从而得到初始频率和调频斜率的估计-The traditional linear frequency modulation (LFM) signal parameter estimation algorithms and computational complexity of the search problem, we propose a fast search without LFM signal parameter estimation algorithm. The algorithm first estimated with the Hilbert transform of LFM signal instantaneous phase, and then the second phase of LFM signal instantaneous phase function fitting to obtain the initial estimates of the frequency and chirp rate
Update : 2024-04-19 Size : 276480 Publisher : uncle Wang
【matlab】 LFM信号 DL : 0: 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(The following matlab programs simulate the key problems in pulse compression of radar commonly used linear frequency modulated signals (LFM signals))
Update : 2024-04-19 Size : 5120 Publisher : cozekpdb
【matlab】线性调频（LFM）脉冲压缩雷达仿真 DL : 0: 关于线性调频（LFM）脉冲压缩雷达仿真，包括MATLAB程序，说明和一些仿真图片(Simulation of linear frequency modulation (LFM) pulse compression radar)
Update : 2024-04-19 Size : 338944 Publisher : cozekpdb
【matlab】 97288403OFDM-LFM DL : 2: OFDM-LFM雷达的设计，MATLAB仿真，非常全面的程序(OFDM-LFM radar design, MATLAB simulation, a very comprehensive procedure)
Update : 2024-04-19 Size : 3072 Publisher : cozekpdb
【matlab】线性调频LFM脉冲压缩雷达仿真 DL : 0: 线性调频LFM脉冲压缩雷达仿真，资料齐全，欢迎下载！(Linear frequency modulation LFM pulse compression radar simulation)
Update : 2024-04-19 Size : 317440 Publisher : lpxidian
【Mathimatics-Numerical algorithms】对LFM信号序列做分数阶傅立叶变换（frft） DL : 0: 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)
Update : 2024-04-19 Size : 8192 Publisher : 辛海涛
【matlab】 LFM信号脉冲压缩时的关键问题仿真 DL : 0: 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 signal), including sidelobe suppression effects (window and windowless), Doppler frequency shift effects, and The time-domain pulse pressure and frequency-domain pulse pressure results were compared and analyzed for reference by the relevant technical personnel.)
Update : 2024-04-19 Size : 6144 Publisher : cozekpdb
【matlab】 lfm DL : 0: 线性调频信号的时域波形、以及模糊函数图、距离分辨力、速度分辨力(Waveform, Ambiguity function, Distance resolution and Speed resolution of LFM)
Update : 2024-04-19 Size : 1024 Publisher : Cathy_Ma
【Wavelet】 LFM DL : 0: LFM频谱的成像，分别得到时域实部、虚部，频域以及相位的图像。LFM信号的脉冲压缩。点阵目标的成像(The real time, imaginary part, frequency domain and phase images of the LFM spectrum are obtained respectively. The pulse compression of the LFM signal. Imaging of dot matrix target)
Update : 2024-04-19 Size : 2048 Publisher : 风范CF
【AI-NN-PR】 lfm DL : 1: 重叠社区发现LFM算法，基于python实现，导入的文件是lfr基准测试网络，里面写了检测指标，文件可更改，算法通过网络邻接矩阵来实现社区划分(The overlapping community found the LFM algorithm, based on the python implementation, the imported document is the LFR benchmark network, in which the detection index is written, the file can be changed, and the algorithm can be divided into the community by the network adjacency matrix.)
Update : 2024-04-19 Size : 2048 Publisher : 静丫头
【matlab】 LFM DL : 0: LFM脉冲串信号的模糊函数, 绘图程序，可以画出模糊函数图像(the ambiguity function of lfm pulses)
Update : 2024-04-19 Size : 1024 Publisher : 拓普利兹
【matlab】 lfm DL : 0: 线性调频信号仿真，及时域频域脉冲压缩，加窗处理抑制旁瓣(LFM signal simulation, pulse compression in time domain and frequency domain, windowed processing to suppress sidelobes)
Update : 2024-04-19 Size : 1024 Publisher : sli_123
【VHDL-FPGA-Verilog】 LFM DL : 1: 该程序使用Verilog语言产生LFM信号(The program uses Verilog language to generate LFM signals.)
Update : 2024-04-19 Size : 1024 Publisher : 阿华
【Documents】线性调频（LFM）脉冲压缩雷达仿真 - 副本 DL : 0: 线性调频信号脉冲压缩的原理及matlab仿真的详细步骤，进一步理解雷达成像的基础知识(The principle of pulse compression of LFM signal and the detailed steps of MATLAB simulation further understand the basic knowledge of radar imaging)
Update : 2024-04-19 Size : 165888 Publisher : 清石
【Communication-Mobile】 lfm及其模糊函数 DL : 0: 实现了lfm信号的仿真，可以对其频谱和时域波形进行分析，并且仿真了其模糊函数，可以分析其雷达性能。(The simulation of LFM signal is realized, and its spectrum and time domain waveform can be analyzed, and its ambiguity function can be simulated to analyze its radar performance.)
Update : 2024-04-19 Size : 1024 Publisher : Ren_b
【Other】 LFM雷达 DL : 0: LFM雷达信号仿真包括速度分辨，距离分辨(LFM Radar Signal Simulation Including velocity resolution and range resolution)
Update : 2024-04-19 Size : 2048 Publisher : 源源0828

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