Matrix multiplication&subtraction

标签：ice   log   scalar   rac   do it   mat   def   分享   matrix   

1.1  Matrix multiplication

　　If A is an n×m matrix and B is an m×p matrix, The matrix product AB (denoted without multiplication signs or dots) is defined to be the n×p matrix.

    1. Examples of matrix products

2. Why Do It This Way?

   3. Scalar Matrix Multiplication

1.2 Subtracting Matrices

Matrix multiplication&subtraction

标签：ice   log   scalar   rac   do it   mat   def   分享   matrix   

原文地址：http://www.cnblogs.com/yunfung/p/7586642.html