Aiming at the problem of intercepting the direct sequence spread spectrum communication signal, this paper makes full use of the wave characteristic of base-band signal after it is applied to shaping filter is made, and an algorithm which is based on the

摘要针对直接序列扩频通信信号的侦察问题，充分利用扩频基带信号发送成型滤波后的波形特点，提出了一种基于最大平均功率序列的算法。