Howtosignalprocessing
Orthogonal
How can I know if these two signal are orthogonal to each other
Two signals are orthogonal if 〈y(t),x(t)〉 = 0. (Pythagorean Theorem). If signals x(t) and y(t) are orthogonal and if z(t) = x(t) + y(t) then Ez = Ex...
Promote the Orthogonality between Rows of $ S $
What is the orthogonal complement of the row space?What is orthogonality with example?How do you determine orthogonality?How do you check if the rows...
Orthogonal basis of signal space and the projection of white noise
What is orthogonal signal space?Why do we need an orthogonal basis for projection?What is orthogonality of signals?What is orthogonal signal in digit...
When are two signals orthogonal?
Two signals are orthogonal if 〈y(t),x(t)〉 = 0. (Pythagorean Theorem). If signals x(t) and y(t) are orthogonal and if z(t) = x(t) + y(t) then Ez = Ex...
The inverse of an orthogonal matrix is its transpose
The inverse of the orthogonal matrix is also orthogonal. It is the matrix product of two matrices that are orthogonal to each other. If inverse of the...
How is cross-correlation related with orthogonality?
What is the relation between cross-correlation and autocorrelation?Does orthogonality imply zero correlation?When two signals are orthogonal to each ...
Transmit power of non-orthogonal FDM
What are the main strengths of OFDM?Why do orthogonal signal not interfere?What are the differences between FDM and OFDM *?What is orthogonal in wire...
How can I approximate a signal
How do you approximate a signal using orthogonal functions?What is orthogonal function in signals and systems? How do you approximate a signal using...
Concept of Orthogonality and Orthonormality
Briefly, two vectors are orthogonal if their dot product is 0. Two vectors are orthonormal if their dot product is 0 and their lengths are both 1. Thi...