说明：  本程序进行了在正交键控调制下在高斯信道和锐利信道中的误码率分析（在同一幅图中体现）并画出了在高斯噪声下的理论曲线
(The procedure in the orthogonal keying modulation in the Gaussian channel and sharp analysis of channel bit error rate (a figure reflected in the same) and drawn in the theoretical curve of Gaussian Noise)