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3
说明: 对于已定义的包含从0到15的整数的列向量xsym,就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16,亦即为码字表的大小。
对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值,Eb/N0,设置为10dB。
(The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object modem.qammod modulating it. Wherein M is 16, i.e., a codeword size of the table. Modulated signal can be used for awgn function to add the additive Gaussian noise. Wherein the ratio of bit energy to noise power spectral density, Eb/N0, is set to 10dB.)
- 2014-09-21 08:32:19下载
- 积分:1
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proglat
exercise for newbie matlab
- 2013-09-24 21:49:41下载
- 积分:1
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wavelet_morlet
对一维信号进行连续小波变换,从时频角度分析和处理信号!(One-dimensional continuous wavelet transform signals from time-frequency analysis and signal processing point of view!)
- 2010-09-24 12:29:25下载
- 积分:1
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cache
The cache manager source code implemented in Windows kernel.
- 2009-05-30 14:00:05下载
- 积分:1
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6-3coding
实现6-3分组码,是信息论中非常有用的东西哦。(Block code to achieve 6-3, is information theory is very useful things Oh.)
- 2010-05-25 10:41:31下载
- 积分:1
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ISI
理解无码间串扰的条件;利用matlab仿真,验证无码间串扰的条件,画出相关波形及眼图,并画出有噪声时的误码率特性曲线;对仿真结果进行性能分析
(Understand the inter-symbol interference-free conditions using matlab simulation, verification without inter-symbol interference conditions, draw relevant waveforms and eye diagram, bit error rate characteristic curve and draw when there is noise performance analysis of simulation results)
- 2013-12-10 00:29:14下载
- 积分:1
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codes
program codes on image processing
- 2010-02-16 00:33:28下载
- 积分:1
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cyc
基于matlab实现的循环谱估计算法,可以对具有循环平稳特点的信号进行参数估计,如直扩信号和周期调制信号(Matlab-based spectrum estimation algorithm to achieve the cycle, you can have the characteristics of the signal cyclostationary parameter estimation, such as the DS signal and the periodic modulation)
- 2011-05-04 20:17:26下载
- 积分:1
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matlab-advanced-applications
matlab 高级应用的一些例子,希望对大家有所帮助(matlab examples of advanced applications, we hope to help)
- 2011-10-05 20:22:12下载
- 积分:1
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matlab_VC
matlab与vc的混合编程说明,主要是如何配置环境,有详细的截图说明(the help for together using of matlab and VC6.0,including collocate environment and giving detailed
illustrate
)
- 2012-01-03 21:48:36下载
- 积分:1