qam_ber.txt

来自「通信系统仿真主要仿真各种调制方式」· 文本 代码 · 共 26 行

QAM Bit Error Rate curves (BER)

    Note: These curves assume rectangular QAM constellations and gray mapping
    of bits to symbols.
  
    Plot theoretical curves                 $ QAM_BER_Curves

    Run Simulations and plot results        $ run_me

    Open run_me.m to run in cell mode       $ edit run_me.m

    Open Simulink model                     $ M_QAM_Model

    Back to Main Menu                       $ cd('..'), example_sel2html('RefCurvesSel.txt')

Reference

    [1] Cho, K., and Yoon, D., "On the general BER expression of one- and
        two-dimensional amplitude modulations", IEEE Trans. Commun.,
        Vol. 50, Number 7, pp. 1074-1080, 2002.

    For information on computing the theoretical curves:
    Open QAM_BER_Curves.m                   $ edit QAM_BER_Curves.m

    For details on construction of QAM Constellations and bit mapping:
    Open RectQAM_const.m                    $ edit RectQAM_const.m