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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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huisemoxingGM(1-1)
这个程序是二次拟合和等维新陈代谢改进预测程序(This program is so fitting and maintenance of secondary metabolism improved prediction program)
- 2011-07-25 19:08:30下载
- 积分：1
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MATLAB_SSB
通信原理上机实验-基于Matlab的模拟幅度调制系统-SSB调制解调系统程序代码(On communication theory machine experiment- Matlab-based simulation system-SSB modulation amplitude modulation and demodulation system code)
- 2014-01-02 17:32:16下载
- 积分：1
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GUI1
可以进行离散信号与连续信号的卷积演示的界面，包括各种信号的演算，可展示结果。(Can be discrete convolution signal with a continuous signal interface presentation, including the calculation of various signals, display the results.)
- 2011-09-27 15:21:29下载
- 积分：1
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RLS
基于最小二乘法的参数辨识，该模型为二阶模型(Parameter identification based on the method of least squares for second-order model)
- 2013-03-26 22:38:59下载
- 积分：1
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xianxinghuigui
多元回归，利用matlab通过数据的大致分布，求得相应的函数表达式。(finding the function through datas by Matlab )
- 2015-04-20 23:22:53下载
- 积分：1
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numerical-analysis-matlab-code
《数值分析》教材中对应的每章中例题的matlab源程序(numerical analysis matlab code)
- 2015-09-16 16:35:06下载
- 积分：1
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PID-Tunning-with-PSO
tuning of pid controller by pso(particle swarm optimazation) evuloutionary algorithm
- 2013-03-11 17:51:52下载
- 积分：1
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toolbox_fast_marching
The goals of this tool is to manipulate the fast marching algorithm in 2D and 3D. Application to shortest path extraction (e.g. road tracking and tubular structure extraction in medical images), shape statistics and geodesic remeshing are presented.(The goals of this tool is to manipulate the fast marching algorithm in 2D and 3D. Application to shortest path extraction (eg road tracking and tubular structure extraction in medical images), shape statistics and geodesic remeshing are presented.)
- 2007-12-17 20:29:19下载
- 积分：1
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levanon
PAF, PACF by levanon
- 2013-09-28 02:46:57下载
- 积分：1
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