Search - LINEAR FREQUENCY MODULATION

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【Windows Develop】 LLFMCW_radar_i DL : 0: 线性调频（LFM）脉冲压缩雷达仿真真具体的matlab程序说明和方法介绍 -True specific linear frequency modulation (LFM) pulse compression radar simulation matlab description of the procedures and methods introduced
Update : 2024-04-29 Size : 261120 Publisher : wzzling
【Other】 liner DL : 0: 产生一个线性调频信号并分析它的频谱，使用Matlab编写。-Produce a linear frequency modulation signal and analyzes its spectrum，Using Matlab
Update : 2024-04-29 Size : 1024 Publisher : ren xi
【matlab】 chirpWVD DL : 0: 线性调频信号的维格纳分布，伪WVD，平滑WVD比较，并且给出维格纳分布三维表示。方便学习LFM信号。-Linear frequency modulation signal of the wigner distribution, pseudo WVD, smooth WVD comparison, and give the wigner distribution 3 d said.Convenient learning LFM signal.
Update : 2024-04-29 Size : 63488 Publisher : 小小
【matlab】 Chirplets_zuidasiran DL : 0: 通过最大似然估计的线性调频分解，计算费舍尔信息矩阵，使用优化过程，计算一个似然函数的海赛矩阵等。-Through the maximum likelihood estimation of linear frequency modulation decomposition, calculate fisher information matrix, the use of optimization process, calculate a likelihood function of the hessian matrix, etc.
Update : 2024-04-29 Size : 11264 Publisher : 小小
【matlab】 lfm DL : 0: 次代码描述怎样实现用matlab仿真一个雷达上常用的信号——线性调频脉冲信号。-This code is to describe how to generate the use of MATLAB simulation of a radar signals commonly used-- linear frequency modulation pulse（LFM） signal.
Update : 2024-04-29 Size : 1024 Publisher : tangdianlu
【Communication】 radar-signal-simulation DL : 0: matlab仿真。对m序列和互补码序列的仿真：分别对m序列和四相互补码序列的发射，回波，和脉冲压缩进行了仿真。同时包含线性调频信号（LFM）和m序列以及简单单脉冲的模糊函数仿真的文件。-The matlab simulation. m sequence and complementary code sequence simulation: four-phanse complementary code and m sequence code s emission, echo, and pulse compression are simulated by matlab. The folder include linear frequency modulation (LFM) signal , m sequence and simple single pulse fuzzy function.
Update : 2024-04-29 Size : 9216 Publisher : 刘影
【Wavelet】 Matlab DL : 0: 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 of the radar range and range resolution. This system uses the width pulse emission in order to improve the average power emitted, to ensure a sufficiently large effective distance accepted when the corresponding pulse compression algorithm to obtain a narrower pulse, in order to improve the distance resolution, the better solution of the radar range and range resolution the contradiction between the rate.
Update : 2024-04-29 Size : 67584 Publisher : 天一色
【matlab】 STFT DL : 0: 以不同的矩形窗长度分别计算一个线性调频脉冲信号的STFT的例子-an example:the STFT of linear frequency modulation pulse signal are calculated respectively with different lengths of the rectangular window
Update : 2024-04-29 Size : 1024 Publisher : 小丫
【Other】 FrFT_LFM DL : 0: 线性调频信号的分数阶傅里叶变换，完整可用。分数阶傅里叶变换采用Pei采样算法，在傅里叶域呈现宽带特性的线性调频信号，在分数阶域呈现窄带特征。-The fractional Fourier transform of linear frequency modulation signal, available. fractional Fourier transform using Pei s sampling algorithm, in Fourier domain present broadband characteristics of linear frequency modulation signal, the fractional domain present narrowband feature.
Update : 2024-04-29 Size : 1024 Publisher : 菓果
【matlab】 Method-I DL : 0: 基于波形分集的雷达抗欺骗式干扰方法(一)的matlab仿真，仿真采用了简单的线性调频信号-Radar deception interference resistance method based on waveform diversity of matlab simulation, the simulation using the simple linear frequency modulation signal v
Update : 2024-04-29 Size : 90112 Publisher : fangta
【matlab】 Method-II DL : 2: 基于波形分集的雷达抗距离欺骗干扰方法（二）的仿真，仿真采用了简单的线性调频信号和时域脉压-Radar distance deception jamming resistance method based on waveform diversity (2) simulation, the simulation using the simple linear frequency modulation signal and the time domain pulse pressure
Update : 2024-04-29 Size : 5120 Publisher : fangta
【Other】 LFM DL : 0: 线性调频信号的产生线性调频信号的产生-The generation of linear frequency modulation signal
Update : 2024-04-29 Size : 482304 Publisher : 武琦
【Other】 Radar_wave DL : 0: 产生雷达巴克码（Barker）信号，码内线性调频（LPM）。 RD_wave_mix.m 产生Baker码信号函数 test_wave_mix 测试函数-The Barker code (Baker code) radar signal, linear frequency modulation (LPM). RD_wave_mix.m Baker generated code signal function test_wave_mix test function
Update : 2024-04-29 Size : 1024 Publisher : 江湖
【J2ME】 (LFM)-radar-simulation DL : 0: 一种（LFM）Linear frequency modulation雷达的仿真-Linear frequency modulation (LFM) radar simulation
Update : 2024-04-29 Size : 89088 Publisher : 余志洋
【Other】 mwChirpSignal DL : 0: 线性调频信号的C语言实现，代码功能强大~-C language implementation of linear frequency modulation signal code is powerful
Update : 2024-04-29 Size : 2048 Publisher : 韩雪
【Picture Viewer】 chirp-ambiguity DL : 0: 线性调频信号的速度多普勒模糊函数，有三维以及二维截面图-The speed of linear frequency modulation signal doppler fuzzy function, there are three dimensional and two dimensional section graph
Update : 2024-04-29 Size : 4096 Publisher : 萌
【Embeded-SCM Develop】 AD9954-single_tone DL : 0: AD9954实现单频点输出，线性调频输出-AD9954 single-frequency output, linear frequency modulation output
Update : 2024-04-29 Size : 2048 Publisher : clinea
【matlab】 FrFT_LFM_paraEstimation DL : 0: 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 transform (FrFT).
Update : 2024-04-29 Size : 1024 Publisher : woniwo
【source in ebook】 EBPSK_LFM DL : 0: 对EBPSK(Extended binary phase shift keying)调制雷达系统的特点，本文将其与传统的LFM(Linear frequency modulation)雷达系统进行综合性能比较。-he overall performances of EBPSK(Extended binary phase shift keying) modulation and LFM(Linear frequency modulation) radar systems are compared. First, the target detection performance base on CFAR(Constant False Alarm Rate) of two systems are analyzed under several conditions. As the time-delay is relatively large, the detection performance of EBPSK modulation radar system is better than LFM radar system. EBPSK modulation signals can combat the effect of Doppler spread on system performance in HF(High Frequency) channel.
Update : 2024-04-29 Size : 6144 Publisher : shell
【matlab】 nlfm_pc DL : 1: 该仿真程序通过窗函数法设计非线性调频信号，并仿真了非线性调频信号的脉冲压缩-this matlab program has simulated the non-linear frequency modulation signal and it s compression
Update : 2024-04-29 Size : 1024 Publisher : qqq

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