suppression pulse

[səˈprɛʃən pʌls][səˈpreʃən pʌls]

抑制脉冲

  • This essay focuses on several method of sidelobe suppression . Firstly the pulse compression signal through the mismatch processing window function achieves the effect of sidelobe suppression . Compared the performance of several window functions and combined with simulation analyzed .

    首先,通过对于 脉冲压缩信号经过窗函数进行失配处理,来达到了 旁瓣抑制的效果,对比了几种窗函数的性能,并结合仿真进行了分析。

  • Additionally Multi-Pulse Suppression ensures alternating output pulses at low duty cycles where pulse skipping may occur .

    此外,多脉冲 抑制交替,确保在低占空比 脉冲跳跃的地方可能会出现输出脉冲。

  • Neural Network-Based Sidelobe Suppression for LFM-Barker Signal Pulse Compression

    LFM-Barker信号 脉压处理中基于NN的旁瓣 抑制

  • In this paper using digital frequency - domain processing techniques a new frequency domain design method of digital filter ( SSF ) based on the ideal wave of compression pulse is described and the qualification for side - lobe suppression of pulse compression signal is educed .

    该文根据线性调频信号的频谱结构,采用频域数字处理技术,提出了一种新的基于理想压缩脉冲的频域滤波器(SSF)设计方法,导出了可实现低的压缩 脉冲 距离 旁瓣的条件。

  • In the research of time side-lobe suppression for pulse compression a method designing mismatch network according to the desire waveform of compression pulse is proposed .

    在时间旁瓣 抑制研究中,提出了由希望的压缩 脉冲 信号波形,设计加权网络。

  • Based on researching binary-coded range side-lobe suppression problem for radar pulse compressed signal the radial basis function ( RBF ) neural network was optimized with the improved evolutionary planning algorithm ( IEPA ) a new algorithm based on the improved evolutionary planning algorithm was presented .

    在研究雷达 脉冲压缩信号中的二相编码距离 旁瓣 压缩问题基础上,采用改进的进化规划算法优化径向基函数网络,提出了一种基于改进进化规划算法的计算方法。

  • Identification and suppression of periodical pulse interference is very important for realization of partial discharge ( PD ) on-line measurement .

    识别并 抑制周期性 脉冲干扰是局部放电在线监测的重要环节。

  • The analytical solutions of Bloch equations and their application in solvent peak suppression and shaped pulse design

    Bloch方程的解析解及其在水峰 抑制和特形 脉冲设计中的应用

  • Discusses the effect of the suppression interference when pulse repeated frequency is higher .

    分析了提高 脉冲重复频率对干扰的 抑制性能。

  • A method used in pulse compression technology for side lobe suppression of one kind of new pulse compression radar signal obtained by combining chirp waveform with binary pseudorandom sequence is discussed .

    报导了一类由二相编码信号与线性 调频信号组合而成的新的脉冲压缩信号以及其旁瓣 抑制方法。

  • The simulation results have validated that the proposed method is correct and effective in suppression of the stochastic pulse interference .

    大量实际数据的训练和分析结果表明,该算法在 抑制 放随机 脉冲干扰上是比较有效的。

  • This dissertation studies the ground clutter suppression of ABSR . Because low pulse repetition frequency ( LPRF ) and low side-lobe antenna are adopted we focus on main-lobe clutter suppression .

    本文主要研究机载战场侦察雷达的地杂波 抑制,由于采用了低 脉冲重复频率和低副瓣天线,我们主要考虑主杂波的抑制。

  • Objective : In order to suppress tissue harmonic in contrast harmonic imaging a suppression method based on coded pulse technique is explored .

    目的:为有效地抑制造影谐波成像中组织谐波的影响,探求一种基于编码 脉冲技术的 抑制方法。

  • Experimental investigation on DC flow suppression and refrigeration characteristics of a high-performance single-stage GM-type pulse tube cooler has been undertaken .

    从直流 抑制角度出发,开展了高性能G-M型单级 脉管制冷机的研究。

  • Experimental Investigation on Mechanism and Suppression of Pulse Combustion

    脉动燃烧机理和 抑制的初步研究

  • The paper presents a noise suppression scheme characterized by grouping PD pulse and interference pulse into different sets and then extracting smeared PD signals in on-line partial discharge monitoring systems .

    根据大型电气设备局部放电 脉冲 干扰脉冲的信号特征差异,对相似脉冲进行分组,进而达到提取局部放电信号的目的。

  • Stimulated Raman Scattering and Its Suppression in a Single-mode Fiber Induced by High-power Nanosecond Optical Pulse

    高功率纳秒光 脉冲在单模光纤中的受激喇曼散射及 抑制 研究

  • A Method for Side-Lobe Suppression of Pulse Compression Signal

    一种 脉冲压缩信号旁瓣 抑制方法

  • Methods Heavily T_2-weighted fast spin echo pulse sequence fat suppression pulse and MR urography ( MRU ) were performed .

    方法用MR1.5T超导型扫描机,采用T2WI快速自旋回波(FSE)序列、脂肪 抑制 技术和MR尿路造影(MRU)检查。

  • Analysis of The Interference Suppression Ability of Filter Group in The Pulse Doppler Radar

    脉冲多普勒雷达滤波器组对干扰 抑制能力分析

  • Application of PSO Based Neural Network in Suppression of Stochastic Pulse Interference for Partial Discharge Monitoring in Large Generators

    用PSO算法训练神经网络 抑制发电机局放随机 脉冲干扰

  • A Comparison of the Performances of Several Sidelobe Suppression Filters for Barker Coded Pulse Compression

    巴克码 脉冲压缩旁瓣 抑制滤波器性能比较

  • Comprehension of the propagation characteristic of pulse within single machine power network means lot to suppression of pulse shaped noise in on line monitoring of insulation condition .

    了解 脉冲型噪声在单元机组网络中的传播规律,是汽轮发电机局部放电在线监测中实现这类噪声 抑制的前提。

  • Side-lobe suppression of one kind of new pulse compression signal

    一类新的 脉冲压缩信号的旁瓣 抑制

  • Methods : A suppression method based on coded pulse technique is presented .

    方法:提出一种基于编码 脉冲技术的组织 谐波 抑制方法。

  • Suppression and Blanking of pulse jamming

    脉冲干扰 抑制和匿影

  • Polarization suppression of angle cheating interference in pulse Doppler radar seeker

    脉冲多普勒雷达导引头角欺骗干扰的极化 抑制

  • In this paper a method used in pulse compression technology for side-lobe suppression of pulse compression is presented .

    给出了一种在脉冲压缩技术中实现低的 压缩 脉冲距离 旁瓣的方法,由希望的压缩 脉冲 波形来设计加权滤波器。

  • Experiments show that comparing with the traditional Fourier analysis filtering wavelet analysis effects are better in terms of noise suppression . ( 3 ) Pulse signals were transformed from time-domain into frequency domain based on FFT and Welch methods .

    实验证明,对比传统的傅里叶分析滤波方法,小波分析滤波在 抑制噪声方面有更好的去 效果。