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dark_field01
CCD暗电流分析程序，可应用到各种领域CCD暗电流的测量，同时，包含origin图形分析软件(CCD dark current)
- 2012-05-15 21:07:48下载
- 积分：1
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FQPSK
本论文首先介绍了当前深空通信的编码调制技术的现状与发展，阐述了以往
的深空通信中的编码和调制技术的方案和局限性，提出LDPC码和FQPSK调制的
优越性和发展前景。第二章描绘了LDPC码的奇偶校验矩阵的图形表示、生成方
式和译码方法，并比较二元LDPC码和多元LDPC码的优越性和实现问题。第三
章在介绍FQPSK调制的方案的由来、改进和发展的基础上，对其进行了功率谱分
析，介绍了一些常规的解调方案。(This paper introduces the current situation and development of the technology of deep-space communication code modulation on the coding and modulation techniques in deep space communications program and limitations of the proposed of LDPC codes FQPSK modulation superiority and development prospects. Chapter II depicts a graphical representation of the LDPC code of the parity check matrix generation method and decoding method, and compare the superiority of binary LDPC codes and multiple LDPC code and implementation problems. Chapter origin in the introduction FQPSK modulation program, improvement and development on the basis of its power spectrum analysis, conventional demodulation.)
- 2013-04-10 21:18:24下载
- 积分：1
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CHAPTER4
Communition MATLAB (Proakis)中的源程序，很不错(Communition MATLAB (Proakis) of the source, it is good)
- 2008-05-16 18:03:54下载
- 积分：1
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dtc
目前学习DTC的最新成果，希望可以互相借鉴，有什么不足，望指教！(DTC is currently studying the latest achievements, hoping to learn from each other, what inadequate, Wang Zhi Jiao!)
- 2010-01-05 21:36:24下载
- 积分：1
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STBC-coding-mimo
capacity of multi input multi output
- 2011-06-15 23:34:10下载
- 积分：1
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tichu01
在matlab环境下，剔除数据样本矩阵中含0的一行数据(Matlab environment, excluding the data sample matrix row of data containing 0)
- 2013-03-12 10:41:27下载
- 积分：1
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Sattellite6
code for sattelite calculaton
- 2013-09-14 17:35:12下载
- 积分：1
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find_maxpoint
信号实时处理，查找实时接收到的信号的幅值最大点并标记(real-time signal processing，max amplitude point)
- 2015-01-08 10:02:43下载
- 积分：1
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contoh_qpsk_modulation
example qpsk modulation
- 2015-04-19 09:29:42下载
- 积分：1
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pmsm的矢量控制
说明： 使用simulink搭建的PMSM矢量控制，文件中附带详细的实验讲解和模型讲解，非常适合初学者(PMSM vector control built by simulink, detailed experiment explanation and model explanation are attached to the file, which is very suitable for beginners)
- 2020-12-23 13:07:32下载
- 积分：1
