In order to make the effective ECCM to the deceptive jamming, especially the angle deceptive jamming, this paper establishes a signalprocessing model for antideceptive jamming firstly, in which two featureextracting algorithms, i.e. the statistical algorithm and the neural network (NN) algorithm are presented, then uses the RBF NN as the classifier in the processing model. Finally the two algorithms are validated and compared through some simulations. In order to make the effective ECCM to the deceptive jamming, especially the angle deceptive jamming, this paper establishes a signal processing model for antideceptive jamming first, in which two feature express algorithms, ie the statistical algorithm and the neural network (NN) algorithm are presented, then uses the RBF NN as the classifier in the processing model. Finally the two algorithms are validated and quite through some simulations.