Description: 线性调频脉冲压缩（用于雷达方面）原理的简单介绍和matlab仿真程序及仿真结果图-chirp pulse compression (for the radar) on the principle of simple and Matlab simulation program and imitation The results of Figure Platform: |
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Author:lj |
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Description: 脉冲压缩技术是指对雷达发射的宽脉冲信号进行调制(如线性调频、非线性调频、相位编码)，并在接收端对回波宽脉冲信号进行脉冲压缩处理后得到窄脉冲的实现过程。脉冲压缩有效地解决了雷达作用距离与距离分辨率之间的矛盾，可以在保证雷达在一定作用距离下提高距离分辨率。
-pulse compression technology refers to the launch of the radar pulse width modulation (LFM. Nonlinear FM, phase coding) and the receiver to echo pulse width signal pulse compression to be narrow pulse after the implementation process. Pulse compression effectively solve the radar range and distance between the resolution, Radar can guarantee a certain role in enhancing distance from the resolution. Platform: |
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Author:yaoming |
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Description: 是关于合成孔径雷达的一维线性算法的程序，利用了脉冲压缩技术，有很强的实用性
-Synthetic aperture radar on the one-dimensional linear algorithm procedures, use of pulse compression technology, has a strong practical Platform: |
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Author:陈红珍 |
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Description: 本文结合L FM 信号脉冲压缩及旁瓣抑制,利用
GUIDE 制作线性调频信号脉冲压缩模块的图形用户界面,使利用此界面可以通过对雷达脉压模块输入参数的修改,对仿真结果给出图形显示和结果分析,界面友好,具有开放性,方便实用和完善及扩充其功能。-This article unifies L the FM signal pulse compression and side-lobe cancellation, uses the GUIDE manufacture linear frequency modulation signal pulse compression module the graphical user interface, causes to use this contact surface to be possible through to the radar pulse pressure module input parameter revision, gives the graphical display and the result analysis to the simulation result, the contact surface is friendly, has openness, facilitates practical and perfect and expands its function. Platform: |
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Author:林悦 |
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Description: 文件中包含word文档报告
设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，并绘出家Hamming窗前后的脉压波形。（提示：通过正确设定采集波门，减少数据量）
设雷达采用Dechirp方式完成脉冲压缩，其中参考距离位于（0，0），采集频率为10MHz，距离采样点数512点，仿真雷达回波，并绘出加Hamming窗前后的脉压波形（提示：通过正确设定采集波门，减少数据量）。-Word document file contains the report of the completion of matched filter-based radar uses pulse compression, gathering frequency fs = 420MHz, simulation of radar echo, and draw the house after the pulse pressure waveform Hamming window. (Hint: By setting the correct collection wave door, reducing the amount of data), based radar uses pulse compression Dechirp manner, in which reference distance at (0,0), collection frequency of 10MHz, from the sampling points 512 points, simulation, radar echo, and draw the increase of pulse pressure waveform after the Hamming window (hint: set up collection waves through the correct door, reducing the amount of data). Platform: |
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Author:ljk05 |
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Description: 关于合成孔径雷达信号的基础知识和如何进行线性调频脉冲信号的压缩及其matlab源码。-Synthetic aperture radar signal on the basis of knowledge and how to carry out a linear FM pulse compression and the matlab source code. Platform: |
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Author:王艳霞 |
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Description: 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 Platform: |
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Author:colleen |
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Description: 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 Platform: |
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Author:无名样 |
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Description: 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 Platform: |
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Author:lfzhang |
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Description: 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. Platform: |
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Author:张术清 |
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Description: 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 Platform: |
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Author:lc |
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Description: 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. Platform: |
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Author:施祥同 |
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Description: 脉冲压缩过程，包括回波信号及参考信号模型构建以及频谱分析，最后进行脉冲压缩，并对数据进行归一化处理。程序二为雷达多普勒测速matlab程序。(The pulse compression process, including echo signal and reference signal model construction and spectrum analysis, finally performs pulse compression and normalizes the data.The second procedure is the radar Doppler speed measurement matlab program.) Platform: |
Size: 1024 |
Author:546651600 |
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Search - radar pulse compression