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viterbi
卷积码编译码维特比译码的软件实现,matlab实现的维特比译码(Convolutional code encoding and decoding Viterbi decoding software, matlab implementation of Viterbi Decoder)
- 2010-05-22 11:27:48下载
- 积分:1
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regress-193555
Testing access to function name from inside function.
- 2014-01-13 23:06:11下载
- 积分:1
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newscfdma
Simple Single Carrier FDMA (SC-FDMA) Simulator
- 2010-03-02 18:48:23下载
- 积分:1
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communication-system(MATLAB-version)
现代通信系统(matlab版)书中所有源码。这本书能够帮助初学通信原理的同学深入体会原理的内涵。(Modern communication systems (matlab version) book all source code. This book will help novice students in-depth experience of communication theory principles connotations.)
- 2013-07-23 15:36:54下载
- 积分:1
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Digital-baseband-system
数字基带系统将数字信号从时域上看时数字滚降,需要画出滚降前后的波形展示出来。频域上带宽变化了。输入滤波器之前的波形与采样判决之后的波形。采样判决前的频谱。
采样判决后的码型。
2、眼图(采样判决之前的眼图)(信噪比大眼图清晰)
3、误码曲线,(横坐标时信噪比,纵坐标时误码率)
4、Arfa变化对误码特性的影响,变好还是变差(变好),眼图清晰度变化(清晰),传递函数的带宽的变化。(带宽越大)(1.Digital baseband system point of view the digital signal from the time domain when the number of roll-off, you need to draw the waveform displayed before and after the roll-out. The frequency domain, the bandwidth change. Input filter and sample ruling before the wave after wave. Sample pre-judgment spectrum.
Sampling pattern after the verdict.
2, the eye diagram (eye before sampling decision) (SNR big eye clear)
3, the error curve (abscissa when the signal to noise ratio, bit error rate when the vertical axis)
4, Arfa impact of change on BER performance, get better or worse (getting better), change of eye-definition (clarity), the transfer function of the bandwidth changes. (The greater the bandwidth))
- 2011-06-03 23:04:22下载
- 积分:1
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Radiation-damping-in-magnetic
辐射阻尼matlab模拟,科学研究很有用处。(Radiation damping in magnetic resonance experiments)
- 2013-03-02 13:30:23下载
- 积分:1
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NSGA-II
nsga-2算法实现多目标优化,改进了nsga算法。是一种先进的遗传算法(nsga-2 multi-objective optimization algorithm, improved nsga algorithm. Is an advanced genetic algorithm)
- 2014-02-21 18:59:53下载
- 积分:1
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fashe-84
用matlab将弹道坐标系转换为WGS84中的直角坐标(Using matlab to convert ballistic WGS84 coordinate system of rectangular coordinates)
- 2009-04-14 21:13:12下载
- 积分:1
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HH
说明: HH模型简单的描述,通过建立数据然后绘图(HH model simple description)
- 2013-03-03 15:31:18下载
- 积分:1
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Matlab-optimal
一本用于matlab最优化设计的电子书籍,对初学者有很大的帮助。(A used in matlab optimization design of electronic books, has a great help for beginners.
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- 2013-11-18 14:47:02下载
- 积分:1