Noncoherent integration of pulses, integration between scans, CFAR and clutter map CFAR of anti-sea clutter signal processing way is put forward.
提出了脉间非相干积累、扫描间积累、CFAR、杂波图cfar等实现抗海杂波信号处理方法。
But the signal environment that includes external noise, different kinds of clutter and interference will significantly limit the detection performance and system capability.
但是，包含外部噪声、各种不同杂波和干扰的信号环境将大大限制探测性能和系统能力。
Three parts are included in this design: radar signal acquisition, clutter suppression and signal compression.
设计主要包括三部分：雷达信号的采集、杂波抑制处理以及信号的压缩。
Research and accomplish the signal process algorithm program, that includes Clutter Reduction algorithm and Synthetic Aperture algorithm.
研究并完成信号处理算法，即杂波抑制和合成孔径处理两部分算法；
Clutter is connatural condition of signal measuring and processing, which affect the radar's detectability and tracking ability of low-altitude target seriously.
杂波是雷达信号检测和处理的固有环境，严重影响了雷达低空目标探测与跟踪的性能。
Methods for designing a radar video signal simulator and simulating radar targets and clutter are discussed in this paper.
论述了雷达视频模拟器的设计思想及用计算机模拟目标及杂波的方法。
CFAR detection of radar targets in heavy clutter background is an important part in radar signal processing.
强杂波背景中的雷达目标恒虚警检测是雷达信号处理的重要组成部分。
CFAR detection of radar targets in heavy clutter background is an important unit in radar signal processing.
强杂波背景中的雷达目标恒虚警检测是雷达信号处理的重要组成部分。
The radar target simulator is mainly used for producing radar echo signal, which contains radar targets and clutter information.
雷达目标模拟器主要用于复现蕴含雷达目标信息和杂波信息的雷达回波信号。
This paper describes the process that establishes the coherent clutter video signal module and the design and realization of real-time simulation system in radar multi-target simulation system.
阐述了在雷达多目标仿真系统中杂波相干视频信号模型的建立过程和实时仿真系统的设计及实现。
The clutter is predicted exactly and subtracted from the input signal by RLS adaptive filter, leaving components of the target signal in the residual noise.
通过RLS自适应滤波器，背景杂波分量被准确地预测并从输入信号中去除，从而只剩下目标信号与残留噪声。
This paper also studies the statistics characteristic of signal, clutter and noise after the system disposal, and generates target data and detecting background noise using the simulated system.
研究了信号及杂波、噪声在信号处理之后的统计特性，并通过仿真系统产生了目标回波数据及检测背景噪声。
Also, the sources and the methods of video echo signal, clutter and noise are introduced.
阐述了视频回波信号、杂波及噪声的产生依据及方法。
To suppress ionospheric clutter in the echo signal of high frequency surface wave radar (HFSWR), a method to suppress clutter based on time-frequency analysis and eigenvalue decomposition is proposed.
针对高频地波雷达回波信号中的电离层杂波，提出了利用时频分析与特征值分解抑制杂波的方法。
Adaptive MTI techniques used in radar signal processing, that is, moving clutter suppression to radar echo signal is discussed.
讨论雷达信号处理中的自适应动目标显示技术，即雷达回波信号中的运动杂波抑制问题。
This method is good for the echo signal is distilled and the intensity is advanced and the clutter and the yawp are restrained.
该方法对提取目标回波信号、提升其信号强度、抑制杂波干扰和噪声有良好的效果。
Experiments showed that the clutter could be suppressed and the signal of targets enhanced at the same time by the proposed detection scheme.
实验表明，该方法能有效地抑制杂波，并同时增强小目标的信号。
Using an actual collected radar signal, we change the orders of the regression filter from first-order to tenth-order and obtain the corresponding ground clutter suppression ratios.
在基于一组实际采集的雷达信号的基础上，给出了回归滤波器的地物杂波抑制比随着滤波器阶数的变化情况。
Briefly, here are main topics of this thesis: (1) Radar signal model was analyzed (targets, clutter), and the simulation method was introduced.
本文的主要工作包括：(1)雷达回波信号回波模型(着重对目标，杂波)进行了分析，并介绍了模拟器视频部分的实现方案。
The radar waveform not only direct the signal processing, also affect the system resolution, measure precision, power of suppress clutter and so on. So its design and selection is very important.
雷达发射波形不仅决定了信号处理方法，而且直接影响系统的分辨力、测量精度以及抑制杂波能力等性能，因而它的设计和选择至关重要。
The autofocus algorithm not only need enough precision and computational efficiency, but also need fitting low signal to clutter rate (SCR).
自聚焦除了要有足够高的精度和高计算效率外，还要求能够适应信杂比较低的情况。
The radar emitted waveforms not only decide the methods of signal processing, but also directly affect the system resolution, the measurement precision and the ability of clutter rejection.
雷达发射波形不仅决定了信号处理的方法，而且直接影响系统的分辨力、测量精度、以及抑制杂波能力等潜在性能。
According to the characteristics of the signal and clutter, the paper makes a research in two respects, that is, how to detect the signal and how to suppress clutter.
针对信号与杂波的特点，本文主要对提取信号和抑制杂波两个方面进行了研究。
Radar signal preprocessing system is mainly responsible for the radar echo signal acquisition and processing a series of clutter.
雷达信号预处理系统主要负责对雷达回波信号的采集以及一系列的杂波处理。
So it can be used in not only real operation training, but also research in different fields, such as radar system frame, radar signal process, and radar clutter.
既可用于实际操作训练，也可应用于雷达的系统构架、信号处理以及各种雷达杂波理论的研究。
This paper realize the radar echo signal analysis and modeling from three aspects: contain the target echo, sea clutter, rain clutter and noise.
着重从目标回波、海杂波、噪声三个方面对雷达回波信号进行了分析和建模。
In radar signal processing systems, the central frequency and bandwidth of clutter must be accurately estimated to suppress clutter and prevent target whitening.
在雷达动目标检测等处理中，为了有效抑制杂波，并防止目标白化，首先需要对杂波谱中心和谱宽进行有效的估计。
This paper discusses the detection problem of the weak signal submerged in the background of sea clutter.
讨论了海杂波背景下的弱信号检测问题。
Simulating experimental results shown the algorithm is especially suited for surveillance system of low frame rate and can detect the point targets with signal to clutter ratio equal to 2.
模拟实验表明，该算法特别适用于低帧率的红外警戒系统，可检测信杂比为2的点目标。
This paper introduces the pulse compression, side lobe cancellation, clutter suppression, pulse accumulation and CFAR of coherent Radar signal processing.
本文介绍了脉冲压缩、旁瓣抑制、杂波处理、多脉冲积累以及恒虚警检测等雷达信号处理技术。
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