Which Are Orthogonal Pairs?

We say that 2 vectors are orthogonal if they are perpendicular to each other. i.e. the dot product of the two vectors is zero. Definition. We say that a set of vectors { v1, v2, ..., vn} are mutually or- thogonal if every pair of vectors is orthogonal.

What are orthogonal signals?

Orthogonal signals are used extensively in communications because they can be received and demodulated as separate data streams with very little interference between the orthogonal signals. ... GSOs are based on the inner product of orthogonal signals being equal to zero.

Which of the following is an orthogonal system?

The most frequently used orthogonal coordinate systems are: on a plane — Cartesian coordinates; elliptic coordinates; parabolic coordinates; and polar coordinates; in space — cylinder coordinates; bicylindrical coordinates; bipolar coordinates; paraboloidal coordinates; and spherical coordinates.