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Matlab2
介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)
- 2010-06-16 08:22:47下载
- 积分：1
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matlab
matlab、
ga程序包 matlba 工具包
(matlab, ga package matlba Kit)
- 2010-05-31 21:15:10下载
- 积分：1
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pca
matlab实现PCA进行的人脸识别源程序，基本的功能实现，做为基础(matlab realize PCA for face recognition source code, the basic function of the realization, as a basis for)
- 2007-09-17 12:33:31下载
- 积分：1
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V2_1
Addition and subtraction of signals matlab code
- 2014-12-31 15:06:39下载
- 积分：1
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Untitled
用MATLAB对图象进行放大或缩小,用双线性内差值方法.(zoom in or out the picture)
- 2009-03-09 21:38:43下载
- 积分：1
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CTest
C++TEST操作指南、中文介绍、运行时错误检测技术分析和比较、内存错误检测技术理论与实践(C++ TEST instructions, the Chinese introduced run-time error detection technology analysis and comparison, memory error detection technology theory and practice)
- 2010-11-02 09:28:18下载
- 积分：1
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Lagrange-interpolation-of-matlab
拉格朗日插值法matlab源程序，具有通用性和可扩展性。(Lagrange interpolation matlab source, has the versatility and scalability.)
- 2013-10-06 16:05:48下载
- 积分：1
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Selective
数据链路层滑动窗口协议的设计与实现源码
信道模型为8000bps 全双工卫星信道，信道传播时延270 毫秒，信道误码率为10-5，信道提供字节流传输服务，网络层分组长度在240~256字节范围。(Sliding window data link layer protocol design and implementation of source-channel model 8000bps full-duplex satellite channel, the channel propagation delay 270 ms, the channel bit error rate of 10-5, the channel provides a byte stream transfer service, network layer packet length in the range of 240 to 256 bytes.)
- 2013-12-08 11:45:53下载
- 积分：1
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timing_syn
关于时钟同步timing synchronization 的例程，参数可重设，有注释(timing_syn.m timing synchronization )
- 2020-10-15 10:47:29下载
- 积分：1
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multi-userdetection
多用户检测的程序
BP,get-gold,jiexiangguan,lms,MF
(BP,get-gold,jiexiangguan,lms,MF
)
- 2009-11-06 10:13:54下载
- 积分：1
