radar clutter

OLAP and its implement are adopted in the data mining of radar clutter data warehouse.

雷达杂波数据仓库的数据挖掘主要采用了OLAP方法及相应工具.

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It introduces tell of nonlinearity system and radar clutter simulation by the method.

介绍该方法对非线性系统的辩识，讨论了基于该方法对雷达杂波的仿真过程。

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Estimation of the parameters in tail region of radar clutter

对雷达杂波拖尾参数的提取

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This paper set up a clutter model for airborne early warning radar ( AEW radar ) with stochastic integral.

本文用随机积分的方法引入一种合理的机载预警雷达的地 ( 海 ) 杂波模型.

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Star schema and snowflake schema are adopted in radar clutter data warehouse.

雷达杂波数据仓库采用了星型模式和雪花模式.

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External illuminator based continuous wave radar clutter canceling algorithm using arrival time estimation by fractional interpolation

基于分数迟延估计的外辐射源雷达杂波相消算法

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Meanwhile, we introduce the noncentral chi-square gamma distribution that can interpret the physical reason of radar clutter better.

同时介绍了较能贴近雷达杂波物理成因的非中心x~2伽马分布的产生原理。

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It studies and analyzes the Radar Cross-section, the divisiory method for the clutter units and the scattering characteristics of ground and sea clutter.

研究分析了杂波的雷达散射截面积、杂波网格单元划分方法和地、海杂波的散射特性。

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A STAP Approach for the Non homogeneous Radar Clutter Environment

适于非均匀杂波环境的空时自适应处理方法

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Radar target simulation system, Which simulates radar target, clutter and jamming signals, is the key sub-systems of Radar RF simulation system, its performance have the pivotal influence to the entire system.

雷达目标模拟系统是雷达射频仿真系统中产生目标、杂波和干扰信号的分系统，是雷达射频仿真系统中的重要组成部分，其性能的优劣对整个雷达射频仿真系统的性能具有举足轻重的影响。

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At the same time, the directional diagram and gain model of airborne MIMO radar in the case of sub-array are analyzed in details, and the use of transmitting and receiving direction map are explained. ( 3) The characteristics of airborne MIMO radar clutter are investigated.

详细分析了天线阵列在分子阵情况下机载MIMO雷达矩形面阵方向图及增益模型，并对建模过程中发射和接收方向图的调用作一详细说明。

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Simulation of weather clutter as measured by X-band phased array radar; DREO technical report

对采用x波段相控阵雷达测得的天气杂波进行的模拟/DREO技术报告

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The performance of nonparametric oi radar clutter density can be improved by using the transformed method.

对雷达杂波密度进行非参数估计时用变换方法可提高估计精度。

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This simulation system can generate radar target echo and clutter signals.

在该仿真系统中产生了雷达目标回波信号以及杂波信号。

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This paper analyses the statistical model of target echo and clutter received by radar.

本课题分析了雷达接收的目标回波信号和杂波信号的统计模型，并对它们进行了计算机仿真。

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A prototype adaptive moving target indicator ( MTI) system is developed, built upon DSP chips. It has good adaptive cancellation performance for ground clutter and moving clutter. The measured improvement factor is more than 20 dB in a radar system.

并研制了一种用DSP的自适应MTI系统，该系统对杂波环境有较好的自适应能力，对地杂波及运动杂波有较好的抑制效果，在雷达实测中，改善因子大于20dB。

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Method of scattering center estimation by radar target frequency response data in clutter environment

杂波环境下雷达目标频域响应的散射中心估计方法

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This paper simulates clutter with a variety of configuration parameters and analyzes the causes by using a simulation platform. The characteristics of theoretical model for airborne MIMO radar clutter are valuated by simulation.

利用仿真平台模拟了各种参数配置下杂波谱分布特性，对机载MIMO雷达杂波特性理论模型进行了仿真验证。

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