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QPSK

于 2011-02-24 发布 文件大小:3KB
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说明:  QPSK(四进制相移键控)信号的产生及调制解调过程(经高斯和瑞利信道)的仿真(QPSK (quaternary phase shift keying) signal generation and modulation and demodulation process (by the Gaussian and Rayleigh channel) Simulation)

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  • GAPLL
    ga的一个仿真例子程序,还不错,用起来效果比较好,需要自己根据项目情况写适应度函数(ga a simulation example of the procedure, but also good to use effect is better, the basis of project information required to write their own fitness function)
    2009-02-16 18:21:33下载
    积分:1
  • wumalu
    误码率的眼图,波形,m文件和原理,m文件的简单注释(BER eye diagram, waveform, m documents and principle, m simple document Notes)
    2009-05-11 13:35:31下载
    积分:1
  • FANSHUSHANG
    求解加噪信号的范数熵,本程序是选取单载频信号求解其范数熵(Solving the norm of the signal plus noise entropy, the procedure is to select a single carrier frequency signal solving its norm entropy)
    2013-07-29 21:03:35下载
    积分:1
  • video
    Education dpr active important
    2014-12-03 10:43:09下载
    积分:1
  • erweixiaobobianhuan
    2维小波变换经典程序-此示意程序用DWT实现二维小波变换(2-dimensional wavelet transform classic program- this indicated the procedure using DWT realization of two-dimensional wavelet transform)
    2013-04-19 22:35:39下载
    积分:1
  • svmstephan
    software for support vector machine
    2013-11-30 12:46:20下载
    积分:1
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    自动驾驶仪(autopilot),是按技术要求自动控制飞行器轨迹的调节设备,其作用主要是保持飞机姿态和辅助驾驶员操纵飞机。(Autopilot (autopilot), according to technical requirements automatically control the aircraft trajectory adjustment equipment, its role is to maintain the aircraft posture and auxiliary pilot aircraft.)
    2017-05-24 15:59:05下载
    积分:1
  • Untitled
    很好的程序,可以直接用。不会出现错误good program good program(a good process, the direct use of it, no errors,good program good program good program)
    2011-09-09 21:46:54下载
    积分:1
  • statistical-signal-processing
    统计信号处理:非高斯信号处理及其应用,对非高斯信号的处理及应用作出了详细的讨论。(Statistical Signal Processing: non-Gaussian signal processing and its applications, processing and application of non-Gaussian signal given a detailed discussion.)
    2014-09-23 21:14:23下载
    积分:1
  • TSP(TravelingSalesmanProblem)
    Traveling Salesman Problem (TSP) has been an interesting problem for a long time in classical optimization techniques which are based on linear and nonlinear programming. TSP can be described as follows: Given a number of cities to visit and their distances from all other cities know, an optimal travel route has to be found so that each city is visited one and only once with the least possible distance traveled. This is a simple problem with handful of cities but becomes complicated as the number increases.
    2007-11-15 01:44:52下载
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