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Applications of vectors: Applications of trigonometry | Pre-calculus lesson

In this video we will cover how to apply the dot product to determine the angle between two vectors, to determine if the ...
IEEE

Multiple-Measurement-Vectors Compressive Sensing Enhanced CBFM for Analyzing Wide-Angle Scattering Problems of Three-Dimensional Objects

Abstract: In this letter, the multiple-measurement-vectors (MMV) compressive sensing (CS) model is presented to accelerate the singular value decomposition (SVD)-based characteristic basis function ...
IEEE

Multibeam Compact Reflectarray Antenna With Low Scan Loss and Wide-Angle Performance Using a Multi-Feed Configuration

Abstract: In this article, two multibeam reflectarray antennas are presented for Ka-band in a multi-feed configuration. Both feature a wide-angle scanning range with very low scan losses. They are ...
The White House

Fact Sheet: President Donald J. Trump Imposes a Temporary Import Duty to Address Fundamental International Payment Problems

PROTECTING THE U.S. ECONOMY AND NATIONAL INTERESTS: Today, President Donald J. Trump signed a Proclamation imposing a temporary import duty to address fundamental international payments problems and ...