The in-pulse features of radar signals are extracted by the digital IF technology, and the modulation forms of radar signals are identified according to the in-pulse feature parameters.

介绍了通过数字中频技术提取雷达信号脉内特征，并根据脉内特征参数对雷达信号调制形式进行识别。

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SAP's tool, called Gravity, lets users design business processes in Wave, while Novell's Pulse, a stand-alone product that will be released in 2010, will add security features, an improved chat function and live editing of Microsoft Office documents.

ECONOMIST: Monitor

The initial release features several apps from the company's developer partners, such as HandyGames, Creative Mobile and Pulse, with the next release scheduled to expand things even more.

ENGADGET: BlueStacks brings Android apps to OS X, wolves planning a rest with some lambs