Description: 线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标距离信息的回波信号。-LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal Platform: |
Size: 1024 |
Author:张直 |
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Description: 线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标速度信息的回波信号。-LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal Platform: |
Size: 1024 |
Author:张直 |
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Description: 线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号-LFM signal is a kind of radar used electromagnetic signals, when the radar signal detection to the target, the reflection of radar echo signal after Platform: |
Size: 2048 |
Author:国际 |
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Description: 线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号-LFM signal is a kind of radar used electromagnetic signals, when the radar signal detection to the target, the reflection of radar echo signal after Platform: |
Size: 5120 |
Author:国际 |
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Description: 这是雷达动目标检测的matlab实现方法，使用了FFT和FIR两种方法-This is a moving target radar detection matlab implementation methods, the use of FFT and FIR in two ways Platform: |
Size: 20480 |
Author:Tone.Dee |
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Description: K分布和高斯杂波复合背景下的相干雷达目标检测-K distribution and Gaussian clutter in the context of complex coherent radar target detection Platform: |
Size: 258048 |
Author:程程 |
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Description: MIMO雷达低速运动目标检测，是研究MIMO雷达目标检测的最新文章，值得一看。-MIMO radar, low-speed moving target detection, is to study the MIMO radar target detection in the latest article, worth a visit. Platform: |
Size: 1202176 |
Author:朱凯 |
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Description: Multiple-input multiple-output (MIMO) radar has been receiving increasing attention
in recent years from researchers, practitioners, and funding agencies. MIMO radar is
characterized by using multiple antennas to simultaneously transmit diverse (possibly
linearly independent) waveforms and by utilizing multiple antennas to receive the
reflected signals. Like MIMO communications, MIMO radar offers a new paradigm
for signal processing research. MIMO radar possesses significant potentials for
fading mitigation, resolution enhancement, and interference and jamming suppression.
Fully exploiting these potentials can result in significantly improved target
detection, parameter estimation, as well as target tracking and recognition
performance. Platform: |
Size: 7849984 |
Author:可难 |
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Description: 雷达信号处理，能够对雷达信号进行检测，并提供两种目标检测方法-Radar signal processing, able to detect radar signals and provides two kinds of target detection method Platform: |
Size: 2048 |
Author:陈涛 |
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Description: 周期图法在雷达信号处理、目标检测、以及目标跟踪中有重要作用。他的主要特点为从噪声中将所需要的周期信号的特征以功率谱的形式表征出来，通过设置合适的阈值可以代表目标。调频信号则是典型的脉冲压缩信号，其扩频特性使得其不易受噪声干扰。-Periodogram in radar signal processing, target detection, and target tracking plays an important role. His main characteristics will be required from the noise characteristics of periodic signals in the form of the power spectrum characterized it, by setting the appropriate threshold may represent the target. FM signal is a typical pulse compression signal, the spreading characteristics make it less susceptible to noise interference. Platform: |
Size: 2048 |
Author:周严 |
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Description: 高频雷达 目标检测 最大似然恒虚警方法 可用于weibull分布下的检测-High-frequency radar target detection maximum likelihood constant false police weibull distribution method can be used to detect under Platform: |
Size: 1024 |
Author:刘 |
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Description: 怎么来进行高速运动雷达弱小目标检测方法研究呢-How to carry out high-speed movement of Small Target Detection Radar it Platform: |
Size: 378880 |
Author:王曼 |
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Description: 基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。-A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved
probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. Platform: |
Size: 919552 |
Author:fuyang |
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Search - Radar Target Detection