中文说明：
在源信号和传输信道未知情况下，只利用接收天线的观测数据抽取源信号，称为盲信号分离。盲信号分离不仅是信号处理界、而且也是神经网络界的研究热点课题，在无线数据通信、雷达、图像、语音、医学以及地震信号处理等领域都具有广阔的应用前景。采用自然梯度法和分阶段学习法。
English Description：
Under the condition of unknown source signals and the transmission channel, only using the observation data extraction of receiving antenna signals, called fanaticism separation.Fanaticism, separation is not only a signal processing industry, and neural network area research hot topic, in the wireless data communication, radar, image, voice, medicine and seismic signal processing, and other fields have broad application prospects.Using natural gradient method and learning method in stages.