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[Communication-Mobilecpmequ_linear

Description: CPM调制的线性均衡器,使用维特比判决器进行判决。-CPM modulation linear equalizer, the use of Viterbi browser sentencing verdict.
Platform: | Size: 538624 | Author: 冯巍 | Hits:

[matlabwanzhengchengxu

Description: 信号在信道进行传输时,经常会出现串扰,采用基于最大似然序列估计(MLSE)的电子色散均衡器的方法,克服光纤通信中的由各种色散引起的码间干扰。 研究基于最大似然序列估计(MLSE)的均衡器,采用维特比算法实现,用matlab仿真出采用MLSE后的性能指标(眼图和误码率)的提升。 -Signal transmission channel often occur crosstalk, based on the maximum likelihood sequence estimation (MLSE) electronic dispersion equalizer of the ways to overcome optical fiber communications in a variety of dispersion caused by the inter-symbol interference. Research based on the maximum likelihood sequence estimation (MLSE) of the equalizer, the Viterbi algorithm, a simulation using matlab after using MLSE performance indicators (eye diagram and bit error rate) of the upgrade.
Platform: | Size: 9216 | Author: Lee | Hits:

[matlabViterbi_equalization_BPSK

Description: simulink实现bpsk的均衡技术,这里用的是mlse均衡器,看起来简单,其实这里包括了调制,解调,多径和均衡等技术-simulink realization of the balanced BPSK technology, here is the MLSE equalizer, looks simple, in fact, here including the modulation, demodulation, multipath and balanced technical
Platform: | Size: 8192 | Author: cyq0220 | Hits:

[Otherlunwen

Description: 信号在信道进行传输时,经常会出现串扰,采用基于最大似然序列估计(MLSE)的电子色散均衡器的方法,克服光纤通信中的由各种色散引起的码间干扰。 研究基于最大似然序列估计(MLSE)的均衡器,采用维特比算法实现,用matlab仿真出采用MLSE后的性能指标(眼图和误码率)的提升。 -Signal transmission channel often occur crosstalk, based on the maximum likelihood sequence estimation (MLSE) electronic dispersion equalizer ways to overcome optical fiber communications in a variety of dispersion caused by the inter-symbol interference. Research based on the maximum likelihood sequence estimation (MLSE) of the equalizer, the Viterbi algorithm, a simulation using matlab after using MLSE performance indicators (eye diagram and bit error rate) of the upgrade.
Platform: | Size: 240640 | Author: Lee | Hits:

[Communication-MobileStatic_Viterbi

Description: static viterbi equalizer to mitigate the ISI in frequency selective channel.
Platform: | Size: 1024 | Author: jiet | Hits:

[matlabAdaptive-Channel-Estimation

Description: 均衡效果好,这是基于最大似然估计的均衡器-With the development of high-speed optical fiber communication systems, polarization mode dispersion (PMD) has become a vital limiting factor. However, the traditional compensation methods which in optical domain have the disadvantages of complexity and cost. In recent years, the compensation methods which in electronic domain are given more attention because of their outstanding price advantage and their strong adaptability. The maximum-likehihood sequence estimation (MLSE) equalizer based on the Viterbi algorithm was designed in this paper.The MLSE equalizer can effectively compensate the intersymbol interference caused by polarization mode dispersion (PMD). First, the background and the spectrum of the text were introduced also the principles of PMD and the FFE/DFE equalizer were analysed. Second, the principles of Viterbi and the structure of MLSE were researched also the MLSE equalizer was simulated with the Matlab program in the optical fiber communication systems. T
Platform: | Size: 1383424 | Author: 心语蜗牛 | Hits:

[matlabequalizer

Description: 用Viterbi algorithm筛选经过含白噪声的信息。equalizer为采用Viterbi algorithm,有效减少ISI(码间串扰),detector为简单的检验器。对比两者的误码率。信息数量为10001bit-using Viterbi algorithm method selecting the data. compared with simple detector. data length are 10001bits. Viterbi algorithm can reduce the affect of ISI (intersymbol interference)
Platform: | Size: 3072 | Author: 陈昌鑫 | Hits:

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