仿真（2，1，2）卷积码编解码器在二进制对称信道（BSC）中的误码性能，画出纠错后误码率-信道误码率曲线，其中，编码器的生成多项式为g1=[111]、g2=[101]。-imulation (2,1,2) convolutional encoding and decoding the binary symmetric channel (BSC) in the error rate performance, bit error rate after correction drawn- the ch

进行空时分组码的编译码仿真，仿真出不同信噪比下的性能，得出误码率曲线。-For space-time block code encoding and decoding simulation, simulation performance under different signal to noise ratio obtained BER curves.

基于matlab的ofdm系统仿真，绘制了误码率信噪比曲线-Matlab-based ofdm system simulation, signal to noise ratio curve drawn BER