产生13位巴克码调制的雷达发射信号，并且画出正弦波，巴克码波形和调制波形-Barker Code generated 13 fired a radar-signal modulation, and to draw sine wave, Barker Code Modulation waveform and waveform

13位巴克码和线性调频的联合调制码元的频谱程序，可以自由设定起始频率和更变码元-this matlab code is suitable of 13barker code and LPM,you could give start frequency and end frequency

主要包括7位巴克码和13位巴克码的matlab程序。读者可以简单修改程序还选择合适的巴克码-This programme discribes two different length of bark codes.