NTNUJAVA Virtual Physics Laboratory
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Easy Java Simulations (2001- ) => Wave and Fluid => Topic started by: Fu-Kwun Hwang on January 09, 2011, 11:45:21 am



Title: An impulse reflection from a boundary with fix end and free end cases
Post by: Fu-Kwun Hwang on January 09, 2011, 11:45:21 am
This applet simulate an impulse moved inside a fixed region.
The impulse will be reflected at the boundary.
The right side is a fixed end boundary while the left side is a free end boundary.

You can use slider to change the width of the impulse.
The function of the impulse is $y(t)=h*e^{\tfrac{(x-v*t)^2}{2\sigma^2}}$, where $\sigma$ control width of the gaussian shape pulse.


Title: Re: An impulse reflection from a boundary with fix end and free end cases
Post by: ahmedelshfie on January 10, 2011, 02:39:14 am
Nice , i like layout of applet is helpful and clear.