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LDPC_Introduction.20040924
- 介绍LDPC码的经典PPT，大牛人物级别的。希望对大家有所帮助！-LDPC codes introduced the classic PPT, Daniel character level. We want to help!
introduc
- 1.调用MediaPlayer控件播放视频. 2.动态换背景图片-1. MediaPlayer control to play the video call. 2. Dynamic change background image
modelsim-installation
- modelsim的安装指导,以及简单的介绍modelsim的使用-Modelsim installation supervision, and the simply introduc the use of modelsim
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- 针对MIMO-OFDM系统中期望最大化(EM)信道估计算法在高信噪比(SNR)下带来的误差地板(EF)现象,且OFDM符号的数据传输效率随发射天线数的增加而明显降低,提出一种改进的高效EM信道估计算法。该算法首先引入一种准确的等效信号模型并推导出一种修正的EM算法,改善了EM算法在高SNR下的性能 在多个OFDM间利用相位正交导频序列来提高数据传输效率,同时进行联合信道估计以提高估计性能。仿真实验验证了所提算法具有更高的信道估计性能和更
Introduc-to-SIP--in-Chinese
- SIP协议的重点讲解，可以通过本文对SIP协议加深理解，通过示例的介绍能够逐渐掌握协议的精髓。-Highlight the SIP protocol, SIP protocol can deepen our understanding of this article, the introduction by example to gradually come to understand the essence of the agreem
Printprint_Some-EMDandHVD
- The Empirical Mode Decomposition has become very populars in ceits first introduc tion.Its suitability and expected performance for specific signal processing task is however some what openended. Addressed are basic