Search - pulse compression

Search - pulse compression - List

【matlab】 SAR1 DL : 0: 雷达采用匹配滤波完成脉冲压缩，采集频率fs=420MHz,仿真雷达回波，并绘出加Hamming窗前后的脉压波形。目标如图所示由(-5，-2)，(0，5)和(6,-7)三个散射点组成,散射强度分别为（1，2，5）,雷达位于（-5000,0）处-The completion of the radar pulse compression using matched filtering, collecting the frequency fs = 420MHz, simulation of the radar echo, and draw the Hamming window plus post-pulse pressure waveform. Targets as shown by (-5,-2), (0,5) and (6,-7) three scattering dots, scattering intensity, respectively (1,2,5), radar at (-5,000, 0), Office of
Update : 2024-05-02 Size : 1024 Publisher : 韩冰
【Other systems】 Chirp_Pulse_Comp DL : 0: chirp信号脉冲压缩，用于雷达信号处理，产生chirp信号后进行压缩，以实现高距离分辨力-chirp signal pulse compression for radar signal processing to generate chirp signal is compressed in order to achieve high range resolution
Update : 2024-05-02 Size : 1024 Publisher : colleen
【Other】 Pulse_compression DL : 0: 假定一个线性调频信号，作出线性调频信号的时域和频域波形，并对线性调频信号做脉冲压缩-Assuming a linear FM signal, making a linear FM signal in time domain and frequency domain waveforms, and a linear FM signal with pulse compression
Update : 2024-05-02 Size : 1024 Publisher : 超云
【matlab】 lfmfft DL : 0: 线性调频信号脉冲压缩MATLAB仿真程序-Linear FM Pulse Compression MATLAB simulation program
Update : 2024-05-02 Size : 1024 Publisher : 孙艳芳
【matlab】 stepfr DL : 0: 国外关于雷达线性和非线性调频技术的描述包含脉冲压缩结果图-Abroad on the radar, linear and nonlinear FM pulse compression technology, includes a description of the results of Figure
Update : 2024-05-02 Size : 1156096 Publisher : 无名样
【matlab】 RadarSignalProcess DL : 0: 常用的雷达信号处理程序，包括恒虚警检测、脉冲压缩以及动目标指示。-Commonly used in radar signal processing procedures, including the constant false alarm detection, pulse compression, moving target indicator.
Update : 2024-05-02 Size : 1024 Publisher : 袁浩
【matlab】 MATLAB_leida_gongjuxiang DL : 0: 关于脉冲压缩的问题。脉冲压缩的质量直接影响雷达的探测性能。经典的脉冲压缩是通过匹配滤波器来实现的[1 ] 。从本质上讲 ,脉冲压缩是对发射信号的匹配滤波 ,但由于不同的目标回波信号带有不同的多普勒信息 ,具有不确定性 ,所以它只能是准匹配滤波-Pulse compression on the issue. Direct impact on the quality of pulse compression radar detection performance. Classical matched filter pulse compression is achieved by [1]. In essence, the pulse compression is a matched filtering the transmitted signal, but the different echo signals with different Doppler information is uncertain, it can only be quasi-matched filter
Update : 2024-05-02 Size : 103424 Publisher : lfzhang
【matlab】 101259360watermark(matlab) DL : 0: 关于脉冲压缩的问题。脉冲压缩的质量直接影响雷达的探测性能。-Pulse compression on the issue. Direct impact on the quality of pulse compression radar detection performance.
Update : 2024-05-02 Size : 5120 Publisher : 张术清
【Other systems】 IQ DL : 0: 研究I/Q通道误差对雷达脉冲压缩的影响,可生成误差补偿前、后的对比图-Research I/Q channel error effects on the radar pulse compression, error compensation can be generated before and after contrast map
Update : 2024-05-02 Size : 1024 Publisher : 韩倩倩
【matlab】 LFMradar DL : 0: 用MATLAB进行线性调频信号及脉冲压缩仿真-Using MATLAB for linear FM signals and pulse compression simulation
Update : 2024-05-02 Size : 1024 Publisher : 韩倩倩
【matlab】 Radar_Simulation DL : 2: 雷达系统仿真，采用相位编码脉内线性调频混合调制信号。该雷达具有数字化正交解调、脉冲压缩处理、固定目标对消、动目标检测（MTD）、和恒虚警（CFAR）处理等功能-Radar simulation system，using the LFM and barker code mixed modulated signal。Main function include：digital orthogonal demodulationfixed, Pulse compression，target cancellation, moving object detection (MTD), and the constant false-alarm (CFAR) processing etc
Update : 2024-05-02 Size : 3072 Publisher :
【VHDL-FPGA-Verilog】 ADPCMCodec DL : 0: The DVI Adaptive Differential Pulse Code Modulation (ADPCM) algorithm was first described in an IMA recommendation on audio formats and conversion practices [1]. ADPCM is a transformation that encodes 16-bit audio as 4 bits (a 4:1 compression ratio). In order to achieve this level of compression, the algorithm maintains an adaptive value predictor, which uses the distance between previous samples to store the most likely value of the next sample. The difference between samples is quantized down to a new sample using an adaptive step-size. The algorithm in [1] suggests using a table to adapt this step-size to the analyzed data. ADPCM has become widely used and adapted, and a variant of the algorithm performs voice encoding on cellular phones (allowing minimal data to be sent across the wireless network and increasing throughput).
Update : 2024-05-02 Size : 439296 Publisher : stefanescul
【Other】 lfm-pc DL : 0: 基于matlab的LFM信号产生与脉冲压缩处理-The LFM signal generator based on matlab and pulse compression
Update : 2024-05-02 Size : 9216 Publisher : 刘洋
【matlab】 twoDLFM DL : 0: 实现SAR 的二维线性调频信号仿真，方位向、距离向都是LFM信号，脉冲压缩是用时域卷积实现的！-Two-dimensional realization of SAR chirp signal simulation, the azimuth, distance to all LFM signal, pulse compression is achieved using time-domain convolution!
Update : 2024-05-02 Size : 1024 Publisher : 王娇
【matlab】 SAR_LFM DL : 0: 合成孔径雷达中很常用的线性调频信号脉冲压缩matlab代码及说明-Synthetic aperture radar is commonly used in pulse compression of linear FM signal matlab code and description
Update : 2024-05-02 Size : 317440 Publisher : lc
【matlab】 lfm DL : 0: 线性调频（LFM）脉冲压缩雷达仿真，里面有雷达信号的处理过程，包括原理-Linear FM (LFM) pulse compression radar simulation
Update : 2024-05-02 Size : 149504 Publisher : duan
【Other】 PCoCS DL : 0: 线性调频信号（LFM）是雷达信号处理中的常见信号形式。雷达成像中通过距离和方位2个方向的脉冲压缩实现高分辨成像。附件中对这一技术的实现和误差分析进行了MATLAB仿真。-LFM (LFM) radar signal processing is a common signal format. Radar imaging distance and direction through the direction of two pulse compression to achieve high-resolution imaging. Annex to the realization of this technology and error analysis of MATLAB simulation carried out.
Update : 2024-05-02 Size : 1024 Publisher : 施祥同
【DSP program】 h3_gaussianblur DL : 0: for radar pulse compression
Update : 2024-05-02 Size : 266240 Publisher : suryakiran
【matlab】 (LFM)simulation DL : 0: 线性调频（LFM）脉冲压缩雷达仿真，很好很强大-Linear FM (LFM) pulse compression radar simulation, very good very strong
Update : 2024-05-02 Size : 149504 Publisher : gaofei
【matlab】 radarpulsedcompression DL : 0: 本篇文章是介绍雷达系统中脉冲压缩的有关理论，是雷达学习的重要一章-This article is to introduce the pulse compression radar system in the theory, is an important chapter of the radar study
Update : 2024-05-02 Size : 147456 Publisher : 张崇超

« 1 2 3 4 5 67 8 9 10 11 ... 50 »