本文描述了如何使用IBM Information Server 8.1 DataStage创建并行作业实现从oracle中获得数据，全文为操作截图。-This article describes how to use the IBM Information Server 8.1 DataStage parallel jobs created to get data from a oracle, full-text screenshot for the operation.

用QPSK信号实现beamforming操作并画出阵列响应图-Using QPSK signal to fulfil beamforming in array signal processing

用c#语言，利用ArcEngine组件实现的地图基本操作功能，包括鹰眼，书签，放大缩小漫游全图显示等-Using c# language, using a map ArcEngine components to achieve the basic operating functions, including Hawkeye, bookmarks, zoom, roaming full map display