“Flex 4 SDK 新特性”讲稿和Demo源代码 -" Flex 4 SDK new features," Lecture and Demo Source Code

flash制作的“动画大师指数检测选择题”这是在讲课的结束时对学员的一段简单检测。源代码用CS4制作。-produced flash " animation master index of multiple-choice test," This is the end of the lecture section of the trainees a simple test. Source code produced by CS4.

The Shannon/Nyquist sampling theorem tells us that in order to not lose information when uniformly sampling a signal we must sample at least two times faster than its bandwidth. In many applications, including digital image and video cameras, the