基于混沌理论的跳频通信多步自适应预测

Adaptive Multi-step Prediction of FH Communication Based on Chaos Theory

基于混沌理论,利用混沌时间序列的多步自适应预测算法来实现对跳频频率的多步预测。仿真实验说明这种多步预测方法是可行的,在一定的预测精度下可同时实现对未来多个频点的有效预测。多步预测可更好地满足预测的实时性,对近年来提出的跳频通信预测干扰具有更好的工程应用价值。

Based on chaos theory, an adaptive multi-step prediction algorithm was engaged to predict the several frequencies of frequency-hopping communication at one time. The simulation indicated this method could effectively predict the frequencies more than one of FH communication and the result of prediction can satisfy the requisition of prediction accuracy. Multi-step prediction can improve the prediction real-time ability and has practicality in the FH communication countermeasure by predicting FM codes.