silverlight 上传图片控件的源码，点击控件可以无刷新上传图片，然后显示在控件上-The silverlight Upload picture source control, click control can not refresh upload a picture, and then displayed in the control

这个程序演示了如何应用耦合结构空气动力问题，通过Matlab编程，分析了飞行器机翼颤振等问题。-This model demonstrates how to implement a coupled structural-aerodynamic problem. The wing, otherwise rigid, is allowed to pitch and plunge. The motion of the wing is defined using SimMechanics bloc