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现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆
信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统
计量作为特征参数,采用多层神经网络作为分类器。计算机仿真表明:当噪声采用高斯白噪声,并且信噪比大于
l5 dB时,识别率高于96% ;当信噪比不低于l0 dB时,识别率不低于90%。,Existing digital signal automatic modulation recognition
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几篇关于信号调制参数提取和识别的硕士论文,不错,希望有所帮助!-Several articles on the signal modulation parameter extraction and identification of the master' s thesis, well, I hope some help!
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本文件包是一个利用循环累积量进行参数估计的资料,该资料比较好,也比较全,可以参考,主要介绍利用循环累积量进行参数估计,调制信号识别的书籍-This package is a use cycle parameter estimation of the cumulative amount of data, the data is good, is relatively full, you can refer to, describes the use of cyclic cumulants to e
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Speech processing applications such as speech enhancement and speaker identification rely on the estimation of relevant parameters from the speech signal. These
parameters must often be estimated from noisy observations since speech signals are
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Direct sequence spread spectrum (DSSS) communication systems has been widely
used in these years for its advantage of wide spectrum, low working Signal-to-Noise
ratio (SNR), anti-interference, anti-multipath effect and capability of LPI and LPD.
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DSmT证据推理的组合公式计算函数,插值与拟合的matlab实现,预报误差法参数辨识-松弛的思想。- Combination formula DSmT evidence reasoning calculation function, Interpolation and fitting matlab implementation, Prediction Error Method for Parameter Identification- the idea of relaxation.
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预报误差法参数辨识-松弛的思想,是小学期课程设计的题目,关于小波的matlab复合分析。- Prediction Error Method for Parameter Identification- the idea of relaxation, Is the topic of the elementary school stage curriculum design, Matlab wavelet analysis on complex.
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ML法能够很好的估计信号的信噪比,预报误差法参数辨识-松弛的思想,解耦,恢复原信号。- ML estimation method can be a good signal to noise ratio, Prediction Error Method for Parameter Identification- the idea of relaxation, Decoupling, restore the original signal.
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