cc_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 25 行

Convolutional Code Bit Error Rate curves (BER)

    Note: These curves assume constraint length 7, rate 1/2 code.

    Plot theoretical upper bounds           $ ConvCode_BER_Curves

    Run Simulations and plot results        $ run_me

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

    Open Simulink models                     $ ConvCode_Unquantized_F, ConvCode_Quantized_F, ConvCode_HardDecision_F

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

Reference

    [1] Odenwalder, J. P., Error Control Coding Handbook (Final report),
        Linkabit Corp., 15 July 1976.

    Display Odenwalder's Results, [1] Fig. 5.11   $ imagesc(imread('odenwalder_fig5_1.bmp')), colormap gray

    Display Simulation results overlayed on Odenwalder's  $ cd('.\ResultsOverlay'), example_sel2html('overlay.txt')

    For information on producing the theoretical bounds:
    Open ConvCode_BER_Curves.m                   $ edit ConvCode_BER_Curves.m