A shape-gradient optimization based on contour deformations by means of Level Set method is used for reconstructing 2-D and 3-D perfectly conducting objects electromagnetic imaging. A frequency ...

We present an inverse algorithm based on Level Set method and topological shape gradient for optimizing the shape of planar antenna structure or arrays from imposed constraints (e.g. desired or ...

Download this Round Colorful Vector Abstract Shapes Color Gradient Round Banners Creative Art And Graphic Design Elements vector illustration now. And search more of iStock's library of royalty-free ...

Download this Abstract Geometric Background Purple Shapes Composition For Poster Flyer And Landing Page Vector Gradient Futuristic Wallpaper Eps 10 vector illustration now. And search more of iStock's ...