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Performance_Comparisons_between_FLL_PLL_and_DLL
FLL、PLL、DLL的设计与比较,在扩频通信系统中这三种环路就是关键。(FLL, PLL, DLL design and comparison, in the spread spectrum communication system in these three loops is the key.)
- 2009-10-10 21:20:13下载
- 积分：1
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QPSK
QPSK的编译 设定噪声为高斯白噪声，对2ASK、2FSK、2PSK、2DPSK等各种调制方式及相应的主要解调方式下（分相干与非相干）的误码率进行统计，并与理论值进行比较，以图形方式表示误码率与信噪比间的关系。(QPSK compiled Set the noise is Gaussian white noise, right 2ASK, 2FSK, 2PSK, 2DPSK variety of modulation and demodulation mode corresponding to the main (sub-coherent and non-coherent) error rate statistics, and with the theoretical value comparison, a graphical representation of bit error rate and SNR relationships.)
- 2013-07-02 23:06:58下载
- 积分：1
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IEC-61850标准[中文.完整版]
IEC61850中文版全套资料（14个文件）及学习心得。(Full set of data in Chinese version of IEC61850.)
- 2021-03-09 15:59:27下载
- 积分：1
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Verilog超详细教程-北京大学于敦山
说明： 一个简单的verlog HDL教程，内容比较详细，可读性较高。(A simple verlog HDL tutorial, more detailed content, high readability.)
- 2019-04-19 09:04:11下载
- 积分：1
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MIMO_OFDMA_2T1R_CDD
关于移动通信中MIMO中的CDD发射分集算法( CDD transmit diversity algorithm on MIMO in the Mobile communication)
- 2012-05-11 01:02:39下载
- 积分：1
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NIST_Framework_Release_2-0_corr
Nist Conceptual model for smart grid communication.
- 2013-10-31 18:01:15下载
- 积分：1
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yixiantong
一个新的通信协议，一线通协议模版软件，希望对大家开发有用(A new communication protocol, Link Agreement template software, everyone would like to develop useful)
- 2020-10-08 18:17:35下载
- 积分：1
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sample1
its a matlab code for ofdm with 16 qam
- 2013-10-20 14:55:41下载
- 积分：1
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复用资源下协作方案性能仿真_参考
说明： 这是一个通信系统，复用资源下协作方案性能仿真(This is a communication system, the performance simulation of cooperation scheme under reuse resources)
- 2020-12-10 11:04:52下载
- 积分：1
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viterbidecoder
提供实现了（2，1，7）卷积码的维特比译码的源程序，采用了最大似然算法，介绍了软判决维特比译码算法过程的三个步骤：初始化、度量更新和回溯译码。(for achieving a (2,1,7) Convolutional Codes Viterbi decoding of the source, using the maximum- likelihood algorithm, introduced a soft-decision Viterbi decoding algorithm of the three steps : initialization, Metric update and backtracking decoding.)
- 2020-12-24 10:49:06下载
- 积分：1
