多分量LFM信号,multi-component LFM signal
1)multi-component LFM signal多分量LFM信号
1.An improved method for extraction ofmulti-component LFM signal intrapulse-modulation is introduced.本文提出以多分量LFM信号的时频分布作为图像,利用Hough变换检测图像中直线的原理,将多分量LFM信号脉内特征的提取转换为在参数空间寻找局部最大值及其坐标的问题,通过查找表的方式和对最大峰值邻域进行截取,依次实现对各分量的脉内特征提取。
2.Feature extraction ofmulti-component LFM signal based on Wigner-Hough transform is generally plagued by noises.通过对WHT,SPWD-Hough变换以及改进WHT 3种方法进行计算机仿真比较结果表明,改进的WHT对多分量LFM信号的特征提取效果最好。
英文短句/例句
1.Parameters Estimation of Multi-Component LFM Signal Based on DAF基于DAF的多分量LFM信号参数估计
2.Analysis of Multi-component LFM Signals by the Integrated Quadratic Phase Function基于积分二次相位函数的多分量LFM信号分析
3.Parameter Estimation of Weak Multicomponent LFM Signal Based on Sparase Decomposition基于稀疏分解的微弱多分量LFM信号参数估计
4.Multi-components LFM signal recognition based on time-frequency reassignment and Wigner-Hough transform基于时频重排与WHT的多分量LFM信号识别
5.A Method for Detection and Parameter Estimation of Multi-component LFM Signals一种多分量LFM信号检测与参数估计方法
6.Multi-component LFM Signal Suppressing Based on Modified Discrete Chirp in DSSS SystemDSSS中基于修正Chirp-Fourier变换的多分量LFM信号抑制
7.New Parameter Estimation Method for Parallel Multi-component LFM Signals一种新的平行多分量LFM信号的参数估计方法
8.Multicomponent LFM Signals Detection Based on Multi-scale Chirplet Sparse Signal Decomposition基于多尺度线性调频基信号稀疏分解的多分量LFM信号检测
9.Improved estimation algorithm of multi-component LFM signal parameters and its fast implementation改进的多分量LFM信号参数估计算法及其快速实现
10.Detection of Multi-component Nonuniformly Sampled LFM Signal多分量非均匀采样LFM信号的检测
11.EMD for Multi-component LFM Radar Emitter Signals多分量LFM雷达辐射源信号的经验模式分解
12.DOA estimation based on high efficient time-frequency analysis for multiple LFM signal sources基于高效时频分析的多LFM信号源的DOA估计
13.Detection Performance of Multi-LFM Signals Based on Wigner-Ville Distribution and Ambiguity FunctionWigner-Ville分布和模糊函数对多个LFM信号检测性能分析
14.Mixed LFM Signal Detection Based on Independent Component Analysis基于独立成分分析的混合LFM信号检测
15.Parameter Estimation of Wideband LFM Signals Based on MP Decomposition;基于MP分解的宽带LFM信号参数估计
16.Research on high-resolution range profile based on LFM signal基于LFM信号的高分辨力距离像研究
17.DOA Estimation of Wideband Coherent LFM Signals in Fractional Fourier Domain分数阶Fourier域宽带相干LFM信号的DOA估计
18.LFM signal detection based on fractional power spectrum基于分数阶功率谱的LFM信号检测
相关短句/例句
Multi-component weak LFM signal多分量微弱LFM信号
3)detection of feeble multi-component LFM signal多分量微弱LFM信号检测
4)multi-component LFM interference多分量LFM干扰
1.This paper introduces a method ofmulti-component LFM interference suppression in direct sequence spread spectrum communication systems(DSSS).仿真结果表明此方法能有效抑制多分量LFM干扰,与其它基于二维时频分析工具的干扰抑制算法相比,不仅减少了运算量,而且对强干扰有较好的抑制效果。
5)LFM signalLFM信号
1.Detection ofLFM signals based on wavelet ridge extracting and Hough transform;基于小波脊线-Hough变换的LFM信号检测
2.Parameters Resolution ofLFM signal Based on Fractional Fourier Transform;基于分数阶Fourier变换的LFM信号参数估计精度分析
3.DOA estimation of multi-componentLFM signals based on FRFT;基于FRFT的多分量LFM信号DOA估计
6)LFM signalLFM 信号
延伸阅读
多媒体视频视频信号转换器一般是指复合端口、Y/C端口、YUV、DV、SDI、S-Video端子、VGA的信号进行互转，主要是模拟与数字信号的互转，DV与YUV分量信号的互转，VGA电脑信号与视频信号的互转等等。
