AE9算法的VC程序实现，它是利用扩张矩阵理论抽取规则，是符号学习的重要方法之一-AE9 algorithm VC program, which is extracted using matrix theory expansion rules are symbols to learn one of the important ways

Mathcad project (different versions) for the scalar driving of the synchronous machine.

实现要素的编辑、移动、删除等功能，实现ArcGIS Engine开发-c# ae develop arcgis engine