A new feature extraction method, named S-E coordinate, is proposed from the computer optical input discrete pattern of handprinted Chinese characters.
本文从手写印刷体汉字的计算机光学输入的离散模式出发，提出一种称为s - E坐标的特征提取的新方法。
The E-transform is a new series transform. It is an important tool for studying linear time-variant discrete systems.
变换是一种新的级数变换，为研究线性时变离散系统的重要工具。
The results show: 1. There emerges a new bound state in the gap caused by thee-e interation, that is a shallow discrete level near the top of the valence band.
结果发现：1。电子相互作用使能隙中出现了一个新的电子束缚态，它是靠近价带的浅能级；
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