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  1. hop-freq_matlab_simulation

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  2. 介绍了跳频扩频通信系统的原理。应用matlab语言防真和分析了一个1个频点的跳频通信系统的扩频通信过程;防真和分析了2个跳频信号跳频点的变化情况。-introduced a frequency-hopping spread spectrum communication systems theory. Application of Matlab language and the defense really an analysis of a frequency hopping spread spe
  3. 所属分类:软件工程

    • 发布日期:2008-10-13
    • 文件大小:236833
    • 提供者:yangzq
  1. 1G_DDS

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  2. 1G赫兹的DDS实现方法 对于对快速跳频有要求的系统该方法有借鉴意义-method of DDS for fast frequency hopping for the requirements of the system is the reference method
  3. 所属分类:软件工程

    • 发布日期:2008-10-13
    • 文件大小:61239
    • 提供者:liujl
  1. Spread Spectrum 07

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  2. SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producing a signal whose spectrum is more wider than of the data signal, the occupied frequency band being independent by the signal of data band. -The sig
  3. 所属分类:编程文档

    • 发布日期:2017-03-22
    • 文件大小:141566
    • 提供者:megr3z
  1. MasterThsis

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  2. 关于时频分布的跳频信号参数检测方法研究,短时傅立叶变换、魏格纳变换等-On the time-frequency distribution of the frequency-hopping signal detection parameters, short-time Fourier transform, Wigner-Ville transform, etc.
  3. 所属分类:Document

    • 发布日期:2017-04-10
    • 文件大小:1995788
    • 提供者:hehha
  1. OFDMTurbo

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  2. 在短波跳频通信中OFDM与Turbo码技术的研究-In the short-wave frequency-hopping communication OFDM with Turbo Code technology
  3. 所属分类:Communication

    • 发布日期:2017-04-10
    • 文件大小:1934435
    • 提供者:xiliqian
  1. xx

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  2. 快速自适应算法结合高速处理器件在跳频电台频率估计中的应用.pdf-Fast adaptive algorithm combines high-speed processing devices in the frequency-hopping radio frequency estimation application. Pdf
  3. 所属分类:Communication

    • 发布日期:2017-04-01
    • 文件大小:161080
    • 提供者:z
  1. tkn_report02

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  2. Adaptive Frequency Hopping
  3. 所属分类:Project Design

    • 发布日期:2017-04-29
    • 文件大小:312220
    • 提供者:Erfaan
  1. PWVD

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  2. PWVD在跳频信号时频分析中的应用,希望能对大家有所帮助-PWVD in the frequency-hopping time-frequency signal analysis, hoping to help all of you
  3. 所属分类:Document

    • 发布日期:2017-03-27
    • 文件大小:165878
    • 提供者:hehha
  1. Hopping

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  2. 基于时频分布的跳频信号分析研究,短时傅立叶变换,魏格纳分布,伪魏格纳分布,平滑伪魏格纳分布-Based on the distribution of time-frequency analysis of frequency hopping signals, short-time Fourier transform, Wigner distribution, pseudo-Wigner distribution, smoothed pseudo-Wigner distribution
  3. 所属分类:Document

    • 发布日期:2017-03-29
    • 文件大小:208784
    • 提供者:hehha
  1. 2-Freq_Hopping

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  2. presentation about frequency hopping
  3. 所属分类:Communication

    • 发布日期:2017-05-06
    • 文件大小:1386779
    • 提供者:begad
  1. IR-SB-

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  2. channel trucking verses frequency hopping uplink
  3. 所属分类:Project Design

    • 发布日期:2017-05-02
    • 文件大小:526779
    • 提供者:lee chibesa
  1. On-LDPC-Decoding-for-Frequency-Hopping-OFDMA-Cell

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  2. On LDPC Decoding for Frequency Hopping OFDMA Cellular Systems in the Downlink
  3. 所属分类:Communication

    • 发布日期:2017-03-27
    • 文件大小:139779
    • 提供者:KIM JUNG HYUN
  1. FREQUENCY-HOPPING-SPREAD-SPECTRUM

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  2. frequency hopping spread spectrum in matlab for spreading and despreading.
  3. 所属分类:software engineering

    • 发布日期:2017-03-29
    • 文件大小:195755
    • 提供者:
  1. AN014---Frequency-Hoping-Systems---swra077

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  2. This document outlines the basic principles of frequency hopping, as well as important implementation issues with Chipcon s chips
  3. 所属分类:File Formats

    • 发布日期:2017-03-30
    • 文件大小:200910
    • 提供者:amrael
  1. frequncy-hopping-system-simulation

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  2. 跳频系统仿真 基于matlab simulink的源程序,包括框图-Frequency hopping system simulation based on matlab simulink source, including block diagram
  3. 所属分类:Communication

    • 发布日期:2017-11-06
    • 文件大小:3289823
    • 提供者:E.E.
  1. dds-pll

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  2. 0245、DDS-PLL组合跳频频率合成器.rar-0245, the combination of DDS-PLL frequency hopping frequency synthesizer.Rar
  3. 所属分类:Software Testing

    • 发布日期:2017-04-01
    • 文件大小:101149
    • 提供者:许先生
  1. Bluetooth-HOPPING

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  2. (仅供学习使用)本文重点 研究了 Blueto oth 无线传输协议的 跳频 算法 ,给出 了 算法流程及分析说明 ,并且对信道跳频序 列 进行了 初步 的 性能 分析。 结果表明 该序列 具有良 好的 均 匀 性和随机性-(for learning) this paper focuses on the Blueto oth wireless transmission protocol Algorithm, gives the flow and analysis of algorit
  3. 所属分类:Communication

    • 发布日期:2017-04-25
    • 文件大小:175255
    • 提供者:njkitty
  1. Frequency-Hopped-Multiple-Access-Communications-W

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  2. A noncoherent, bandwidth-efficient modulation scheme is proposed for frequency-hopping multiple-access (FH-MA) networks. The proposed scheme is a combination of noncoherent -ary amplitude-shift keying (NMASK) and orthogonal frequency-division
  3. 所属分类:Communication

    • 发布日期:2017-04-02
    • 文件大小:420454
    • 提供者:tag
  1. Classification-of-interference-in-slow-frequency-

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  2. Abstract—In slow frequency hopping systems, it is critical to detect, classify, and mitigate interference, as it degrades the system performance. Generalized likelihood ratio test algorithm was proposed for the detection of interference. Howeve
  3. 所属分类:Development Research

    • 发布日期:2017-04-29
    • 文件大小:138952
    • 提供者:ppdghius
  1. frequency-hopping

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  2. 跳频通信系统利用Matlab中的Simulink仿真系统实现跳频系统的仿真和分析-Hopping communication system in use Matlab Simulink simulation system to achieve frequency hopping system simulation and analysis
  3. 所属分类:software engineering

    • 发布日期:2017-04-03
    • 文件大小:14912
    • 提供者:肖锋
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