Abstract: We consider signal space diversity based on Complex Rotation Matrices (CRM) known to provide good performance gains over uncorrelated Rayleigh fading channels. OFDM/OFDMA signals based on ...

This homework assignment is designed to test your understanding of rotation matrices and especially their application to represent orientation in robotics. Note: Most of these questions are adapted ...

As we talked in the previous lesson, the configuration of the robot answers the question: where is the robot? In order to know where the robot is, we need to know the position and orientation of the ...

Sector rotation is a strategy based on moving money between stock market sectors to stay ahead of booms and busts. But does the research say it works? Many, or all, of the products featured on this ...

If you’re like most drivers, you want your tires to last as long as possible. One of the easiest ways to extend the life of your tires is to get them rotated on a regular basis. But how much does tire ...

Many people like to keep their iPhone's screen rotation locked so that it doesn't switch into landscape orientation accidentally. When you're watching a video or doing something else where landscape ...

Department of Electrical and Computer Engineering, The University of Texas at San Antonio, San Antonio, USA. In this work, we focus on the QR-decomposition and describe three types of decompositions, ...

Ask the publishers to restore access to 500,000+ books. A line drawing of the Internet Archive headquarters building façade. An illustration of a heart shape "Donate to the archive" An illustration of ...