Functional magnetic resonance imaging(fMRI) is a new tool for brain-computer interface(BCI).This paper presents an overview to fMRI-BCI.Our attention is mainly
This paper studies the CoNbZr soft magnetic thin film by magnetic force microscopy(MFM). By measuring in atmosphere circumstance,the magnetic force images displ
In this paper, an object-oriented digital watermarking technique is proposed in the wavelet domain for still images. According to the difference of recognition
<正>JEST-Journal of Electronic Science and Technology,formerly,Journal of Electronic Science and Technology of China,is published quarterly devoting to the stat