未编码BPSK性能AWGN信道理论误码率 简化的格栅函数 门限近似函数 AWGN信道香农限（Shannon Limit）-Performance of uncoded BPSK AWGN channel BER simplified grille theoretical threshold function approximation function AWGN channel Shannon limit (Shannon Limit)

摘要：用MATLAB对基带数据传输解调检测进行仿真，推导不同先验概率下，接收端最小错误的判决门限。仿真不同先验概率下的误码性能，二进制与多进制的误码性能比较，码间串扰对误码性能的影响，及频偏对串行通信误码率的影响。 关键词：MATLAB，基带传输，检测，判决门限 -Abstract: Using MATLAB for baseband demodulation simulation data derived under different prior probability, the r

MIMO OFDM matlab仿真,比较了软阈值，硬阈值及当今各种阈值计算方法,给出接收信号眼图及系统仿真误码率。- MIMO OFDM matlab simulation, Comparison of soft threshold and hard threshold and today various threshold calculation method, The received signal is given eye and BER simulation systems.

基于matlab GUI界面设计,给出接收信号眼图及系统仿真误码率，比较了软阈值，硬阈值及当今各种阈值计算方法。- Based on matlab GUI interface design, The received signal is given eye and BER simulation systems, Comparison of soft threshold and hard threshold and today various threshold calculation metho

最大信噪比的独立分量分析算法，采用波束成形技术的BER计算，比较了软阈值，硬阈值及当今各种阈值计算方法。- SNR largest independent component analysis algorithm, By applying the beam forming technology of BER Comparison of soft threshold and hard threshold and today various threshold calculation method.