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this article is about Performance Analysis of Non-Orthogonal Pulse Position Modulation for Time-Hopping UWB Transmission
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LPF Rectangular PAM Communication System.
Pulse-amplitude modulation is widely used in baseband transmission of digital data, with non-baseband applications having been largely superseded by pulse-code modulation, and, more recently, by pulse-p
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分析了在超宽带通信系统中的扩频干扰，并用两种通用的调制技术实现了对提出的抗干扰方法的仿真-he ultra wideband (UWB) interference to direct
sequence spread spectrum (DSSS) receiver is analyzed. Two
popular UWB modulation schemes, the time hopping pulse
position modulat
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Abstruct- We describe novel interleaver and deinterleaver
architectures that support bandwidth efficient memory access for
decoders of turbo-like codes that are used in conjunction with
high order modulations. The presentation focuses on a deco
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模拟电位器
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怎样使用高速计数器
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自由通信口模式的简单应用
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处理脉宽调制
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可逆电动机起动器电路――适用于改变三相交流感应电动机旋转方向
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步执行顺序（事件鼓定时器）
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S7-200用自由通信口模式和并行打印机连接
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通过自由通信口模式接受条形码阅读器的信息
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集成脉冲输出通
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模拟电位器
H–2
H.2
怎样使用高速计数器
H–6
H.3
自由通信口模式的简单应用
H–10
H.4
处理脉宽调制
H–13
H.5
可逆电动机起动器电路――适用于改变三相交流感应电动机旋转方向
H–16
H.6
步执行顺序（事件鼓定时器）
H–19
H.7
S7-200用自由通信口模式和并行打印机连接
H–23
H.8
通过自由通信口模式接受条形码阅读器的信息
H–27
H.9
集成脉冲输出通
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UWB-Run from editor debug(F5)-PPM(pulse position modulation) of
UWB monocycle and doublet waveforms.
This m file plots the time and frequency waveforms for PPM 1st and 2nd derivative
equations used in UWB system analysis. Fudge factors are
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该文章是介绍混沌位置调制，该调制方法在遥测系统中比较简单的方法，是脉冲调制的另一种体制。-The article describes the chaotic position modulation, the modulation method is a relatively simple method in a telemetry system, another system is pulse modulated.
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对可见光通信的调制模块进行研究，并且对各种调制方案的调光功能进行了研究和比较。-we propose a MPPM to offer both functions of modulating data-stream and controlling
the brightness at the same time.From
our studies, we show that MPPM is superior to variable on–off
keying (VOOK) and var
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Digital Communication Using
Chaotic-Pulse-Position Modulation
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Pulse Width Modulation (PWM) is dramatically different form PAM in that it performs sampling in time whereas PAM provides sampling in amplitude. Consequently, the information is coded into the pulse time position within each switching interval. PWM o
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Pulse Width Modulation (PWM) is dramatically different form PAM in that it performs sampling in time whereas PAM provides sampling in amplitude. Consequently, the information is coded into the pulse time position within each switching interval. PWM o
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different pulse position modulation
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