linear_algebra

linear_algebra, discusses some linear algebra operations that can be implemented in Python.

Location: http://people.sc.fsu.edu/~jburkardt/classes/ml_2019/linear_algebra/linear_algebra.html

The notes:

• linear_algebra.pdf
• linear_algebra.tex

Scripts:

• matrix_init.py, some ways to initialize a matrix.
• matrix_multiply.py, multiply A*x=b for b.
• matrix_norm.py, compute the norm of a matrix.
• matrix_solve.py, solve A*x=b for x.
• product_norm.py, demonstrate ||A*x|| <= ||A|| * ||x||
• vector_cos_example.py, computing the cosine of the angle between two vectors.
• vector_dot_example.py, computing the dot product of two vectors.
• vector_equality_example.py, checks whether two vectors are equal.
• vector_norm_example.py, computing the norm of a vector.

Images:

• face_transform.png