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2Tx_2Rx_STBC

于 2007-03-14 发布 文件大小:15KB
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下载积分: 1 下载次数: 567

代码说明:

mainMIMO_OFDMA_2Tx_SER.m: 主程序,设置各种参数 gendata.m: 生成原始信息数据的程序 mod_2Tx_STBC_DFUSC.m:调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_corr_2x2.m: 发送信号通过SUI信道的程序 addAWGN_2x2.m: 添加高斯白噪声的程序 dem_DFUSC_2x2_STBC.m: 接收端解调主程序 ls_freq.m: 频域LS算法 ls_time_2x2.m: 时域LS算法 ML_decision.m: Alamouti最大似然检测算法">

文件列表:

255145
......\2Tx,2Rx,STBC
......\............\addAWGN_2x2.m
......\............\chanSUI_corr_2x2.m
......\............\demofdma.m
......\............\dem_DFUSC_2x2_STBC_SER.m
......\............\gendata.m
......\............\gen_SUI_CorrCIR.m
......\............\get80216map.m
......\............\getCorrMatrix.m
......\............\getQ_inverse.m
......\............\get_perfectCE_2x2.m
......\............\get_preamble.m
......\............\get_X_pinv_2x2.m
......\............\interpolate_2x2.m
......\............\ls_freq.m
......\............\ls_time_2x2.m
......\............\mainMIMO_OFDMA_2Tx_SER.m
......\............\ML_decision_2x2.m
......\............\modofdma.m
......\............\mod_2Tx_STBC_DFUSC.m
......\............\STBC程序说明.txt
......\............\sym2bit.m
......\............\temporal_ml_2x2.m

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  • zhaoxiaopu
    位置指令为幅值为1.0的阶跃信号,r(k)=1.0。网络结构为1-4-1,高斯函数的参数值取Cj=[-2 -1 1 2]T ,B=[0.5 0.5 0.5 0.5]T 。 网络权值学习参数为η=0.30,α=0.05 。PID控制各参数的初RBF网络控制,被控对象为G(s)= 取采样时间为1ms,采用Z变换进行离散化,离散化后的被控对象为 y(k)=-den(2)*y(k-1)-den(3)*y(k-2)+num(2)*u(k-1)+num(3)*u(k-2) 始值为,kp=20, kd=0.3, ki=0.1。 (Position command for the step signal amplitude of 1.0, r (k) = 1.0. The network structure is 1-4-1, the Gaussian function parameters taken Cj = [-2-1 1 2] T, B = [0.5 0.5 0.5 0.5] T. Weight learning parameter η = 0.30, α = 0.05. PID control parameters at the beginning of each RBF network control, the controlled object is G (s) = take the sampling time is 1ms, using the Z transform discrete, discretized controlled object is y (k) =-den (2)* y (k-1)-den (3)* y (k-2)+num (2)* u (k-1)+num (3)* u (k-2) initial value, kp = 20, kd = 0.3, ki = 0.1.)
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