卫星返回地球的运动轨线示意图，做成动画，看着有动感。

彗星图、填充图、三维曲线图，都是些小程序。呵呵，不好意思。维matlab初学者提供些例子吧。-Comet map, filled with maps, three-dimensional curves are small procedures. Oh, sorry. Victoria matlab beginners you provide some examples.

我在用jetty+cometd做comet服务，continuation机制已经加入，但是日志中出现了这样的异常(WARN:oejs.HttpChannel:qtp607635164-14195: Commit failed java.util.concurrent.TimeoutException: Idle timeout expired: 30000/30000 ms at org.eclipse.jetty.io.IdleTimeout.checkIdleTimeout(IdleTi

包含用matlab编写的一些分形图如雪花图和矩形变换图等，还有物体运动图像包括变速与恒速，还包括三维动图，如卫星图像等(It contains some fractal maps written by MATLAB, such as snowflake diagram and rectangle transformation diagram, and so on. There are also objects moving pictures, including speed and consta