The United Detecting Method of Sampling Integral and Chaotic System for the Weak Periodic Pulse Signals
微弱周期脉冲信号的取样积分-混沌系统联合检测方法

In order to improve the ability of chaotic system detecting weak periodic pulse signals, this paper proposes the detecting scheme uniting sampling integral with chaotic system. The simulation results indicate that the united detecting scheme precedes the detecting method without sampling integral under the same experimental background. Because occupied space ratio of the periodic pulse signals diminishes, the detected minimum amplitude increases. The intension decrease of input noise can simplify the critical phase state of detecting system.