 结合理论课讲解基于Matlab产生GOLD序列；

 基于Matlab仿真DSSS，绘制GOLD序列自相关、互相关特性曲线；绘制DSSS信号时域、频域曲线；

 分析AWGN信道条件下DSSS系统的误码率性能；-　combined with the theoretical lesson to explain the generation of GOLD sequence based on Matlab

　Based on Matlab simulation DSSS, draw GOLD sequence autocorrelation, cross-correlation characteristic curve　draw DSSS signal time domain, frequency domain curve

　Analyze the bit error rate performance of DSSS system under AWGN channel condition