Discrete Fourier Transform: Draw your system of epicycles
Instructions
1. Use the the Pen tool
to create a closed loop on the top graphics view.
2. Then select
and Click on the button Plot Epicycles (bottom graphics view).
3. Select an object and then use the menu
in the right-corner to change the style (colours, size).
4. Have Fun!!!
Note: You can download your creation. If you like to share it, send me a tweet: @jcponcemath
![Toolbar Image](/images/ggb/toolbar/mode_pen.png)
![Toolbar Image](/images/ggb/toolbar/mode_move.png)
![](https://1.bp.blogspot.com/-el-5yLqezA4/X8yBbyyR6lI/AAAAAAAAZtQ/ZeQqeN04IBYuKmtIB3EDi4XDr34EjzqWgCLcBGAsYHQ/s0/style-icon-ggb.png)