Transformation Matrix
In linear algebra, linear transformations can be represented by matrices. If T is a linear transformation mapping Rn to Rm and is a column vector with n entries, then
for some m×n matrix A, called the transformation matrix of T. There is an alternative expression of transformation matrices involving row vectors that is preferred by some authors.
Read more about Transformation Matrix: Uses, Finding The Matrix of A Transformation, Examples in 2D Graphics, Composing and Inverting Transformations
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