一个关于BPSK误码率仿真的程序，其中包括信号产生，加入高斯白噪声，和误码率计算！-A BPSK BER simulation program, including signal is generated by adding Gaussian white noise, and bit error rate calculation!

该程序描写了2PSK的理论误码率的计算，通过计算可以画出理论的误码率曲线，并与实际进行比较。-The program describes the theoretical calculation 2PSK error rate by calculating the theoretical BER curves can be drawn, and with the actual comparison.

qam modulation and ber calculation versus SNR