如果改变窗口的大小，一些浏览器也会改变DIV的宽度。
If you change the size of the window, some browsers will also change the width of DIV.
使用鼠标，你可以很容易地拖动窗口以改变窗口的大小和位置。
You can easily drag a window to change its size and location with the mouse.
本文提出了一个变步长自适应窗算法，并给出了该算法的原理和如何改变窗口的大小和长度方法的步骤。
A variable step size adaptive window algorithm is proposed in the paper. Give the principle of the proposed algorithm and the way how to vary the step size and window length.
应用推荐