sigma_cal_mid.m

来自「Woven码在TD－SCDMA中的应用仿真程序」· M 代码 · 共 7 行

function sigma1=sigma_cal_mid(ka,snr)
%sigma=sqrt[sf*A^2*m/2*ebno]
%snr refer to eb/no
%sf=16  m=8
x=10^(snr/10);
sigma1=sqrt(power_mid(ka)/x);