登录
首页 » matlab » +QPSKwithmatlabcode

+QPSKwithmatlabcode

于 2009-01-06 发布 文件大小:236KB
0 186
下载积分: 1 下载次数: 3

代码说明:

  非常不错的QPSK在matlab中的仿真教程,文档中包含相关的所有代码!(Very good QPSK Simulation in matlab tutorial document contains all the code!)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • re1
    The model used for creating the reference voltage is shown in Fig. 4. First, photovoltaic output current (Ipv) and output voltage (Vpv) are passed through a first order low pass filter with a magnitude of G = 1 and a time constant of T = 0.01 seconds in order to filter out the high frequency components or harmonics from these signals as shown in Fig. 5 and Fig. 6. The filtered current and voltage signals (Ipv_F and Vpv_F) are then fed into the MPPT control block that uses the Incremental Conductance Tracking Algorithm. An algorithm that is based on the fact the slope of the PV array power curve shown in Fig. 7 is zero at the Maximum Power Point (MPP), positive on the left of the MPP, and negative on the right. The MPP can thus be tracked by comparing the instantaneous conductance (I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
    2013-07-23 17:51:25下载
    积分:1
  • 55565542
    paper about Performance comparison of control schemes for variable-speed wind turbines
    2010-07-07 13:57:53下载
    积分:1
  • nnpid
    说明:  bp训练PID系数,《先进pid及MATLAB仿真》修改实现(bp training PID coefficients, pid advanced and MATLAB simulation, modified to achieve)
    2008-09-21 09:46:45下载
    积分:1
  • Prediction
    用mlp模型预测,用mlp模型预测,用mlp模型预测(use mlp model for prediction)
    2013-12-01 22:26:32下载
    积分:1
  • 11
    说明:  matlab代码,实现DCT变换matlab代码,实现DCT变换(matlab code, DCT transform matlab code, DCT transform)
    2012-12-03 10:44:53下载
    积分:1
  • Equality_and_Inequality
    This is IP optimization method examples with constraints
    2009-12-24 21:29:48下载
    积分:1
  • FFT3f
    Fast Fourier Transformation code FFT
    2011-02-09 02:20:19下载
    积分:1
  • MATLAB_Control_Panel
    a gui used for controling robot
    2009-09-20 22:35:07下载
    积分:1
  • findiff
    二阶线性微分方程边值问题有限差分算法编程(Boundary value problems for second order linear differential equation finite-difference algorithm programming)
    2009-06-03 22:28:08下载
    积分:1
  • interplot
    matlab实现橡皮线的简单程序 用于学习matlab交互(matlab program to achieve a simple rubber band used for interactive learning matlab)
    2011-01-15 16:04:26下载
    积分:1
  • 696516资源总数
  • 106562会员总数
  • 4今日下载