SIMG-616-20142 EXAM #1 2 October 2014
... (b) Evaluate the projection of any vector in the null subspace onto any vector “passed” by the system (c) Determine if the matrix is invertible and give reasons. 6. (40%) A shift-invariant operation acts on 4 samples of a function [] that may be represented as a 4-element vector x. For the “first ...
... (b) Evaluate the projection of any vector in the null subspace onto any vector “passed” by the system (c) Determine if the matrix is invertible and give reasons. 6. (40%) A shift-invariant operation acts on 4 samples of a function [] that may be represented as a 4-element vector x. For the “first ...
Index notation
... geometric meaning of equations manifest. However vector notation has some difficulties, a major one being that there is a whole heap of vector algebraic and differential identities that are hard to remember and hard to derive using vector notation. For example: ...
... geometric meaning of equations manifest. However vector notation has some difficulties, a major one being that there is a whole heap of vector algebraic and differential identities that are hard to remember and hard to derive using vector notation. For example: ...
Chapter 1 Geometric setting
... Alternatively, an element of Rn , also called a n-tuple or a vector, is a collection of n numbers (x1 , x2 , . . . , xn ) with xj ∈ R for any j ∈ {1, 2, . . . , n}. The number n is called the dimension of Rn . In the sequel, we shall often write X ∈ Rn for the vector X = (x1 , x2 , . . . , xn ). Wit ...
... Alternatively, an element of Rn , also called a n-tuple or a vector, is a collection of n numbers (x1 , x2 , . . . , xn ) with xj ∈ R for any j ∈ {1, 2, . . . , n}. The number n is called the dimension of Rn . In the sequel, we shall often write X ∈ Rn for the vector X = (x1 , x2 , . . . , xn ). Wit ...
