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hop-freq_matlab_simulation
- 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
radardopplerex
- 雷达试验具体方法，包括线形跳频信号的处理，运动目标的速度测量等-radar specific test methods, including linear frequency signal processing, the speed of moving targets, such as measurement
1G_DDS
- 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
无线键鼠跳频技术
- 介绍无线键鼠的跳频通讯原理，并提供源代码
MasterThsis
- 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.
A_Synthetic_Evaluation_fo_Antijamming_Ability_of_t
- 摘要:实战条件下如何评价短波跳频通信系统的抗干扰性能是构建短波跳频通信系统的重要环rr-}J。由于不 能得到精确的指标评价值，采川组合赋权法给出了系统抗干扰性能的评价算法已经不能适川。给出了一种模糊综 合评价方法，该方法有如下优点:为避兔专家赋指标权值的卞观随意性，将德尔菲(Delphi)法和层次分析法(AHP)相结合来确定指标权值 为了便于专家较准确地作出评判，给出了指标评价等级，并利川模糊评价法给出指标评价矩 阵，最后得到评价结果。评价实例表明了该方法的有效性。 -Abst
zhangyong_jun-shi-duan-bo-tong-xi-kang-gan-rao-xin
- 摘 要：建立了几个军事短波通信系统仿真模型，并简要叙述了军事短波通信系统中跳频、扩频的干扰方程。文章给出了仿真物理结构图以及功能模块图，也给出了军事短波通信抗干扰性能仿真评估的指标，提出了利用云模型及云不确定性推理对仿真结果进行评估，并给出了干扰和无干扰条件下军事短波通信的抗干扰性能评估结果。-Abstract: A number of military HF communications system simulation model, and a brief descr iption of
OFDMTurbo
- 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
method-of-ldpc-encoding
- 有关ldpc编码理论方面的博士论文，希望对大家有所帮助-LDPC coding theory on the doctoral thesis, I hope all of you to help
ee
- 跳频脉冲雷达目标的运动速度参数估计.pdf-Frequency-hopping pulse radar target velocity parameter estimation. Pdf
xx
- 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
time33
- 跳频信号时-频域分析与参数盲估计方法.pdf-Frequency hopping signals- Frequency domain analysis and parameter estimation methods blind. Pdf
STC12C5410AD-based-on-the-DDS-signal-generator
- 内容：包含原程序代码和protel99格式的原理图。 工作模式：扫频、点频、跳频。 实现功能：液晶显示频率值、工作模式。 硬件资源:STC12C5410AD、ad9850、LCD12232F。-Content: contains the original program code and schematics protel99 format. Working modes: Sweep, point-frequency, frequency hopping. Implementatio
PWVD
- 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
Hopping
- 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
tiaopin
- 跳频通信仿真论文，大家看一下啊，好不容易找到的-Frequency-hopping communication simulation paper, we look at, ah, hard-won
1122
- MATLAB实 现跳频系统 MATLAB实
parallel
- 仿真了跳频系统中并行捕获的性能，希望对大家有帮助-parallel acquisition
freqpaper
- 跳频电台是按全网预设的程序，自动操控网内所有台站在一秒钟内同步改变频率多次，并在每个跳频信道上短暂停留。周期性的同步信令从主站发出，指令所有的从站同时跳跃式更换工作频率。跳频电台的目的是增强抗干扰能力和通信隐蔽性，是电子对抗技术发展的产物(The frequency hopping station is a program that is preset by the whole network, and automatically controls all stations in the net
无人机跳频信号
- 该压缩包里包含了大量关于无人机跳频信号的资料，有跳频图案、跳频信号、跳频序列的产生，还有关于跳频信号的各种参数估计和提取方法，跳频信号的识别方法等。