EE 441

Some example projects

Singular Value Decompositionfor Image Compression

A = U Λ VT

= σ1σ2σ3

Use svd command in MATLAB…

Original (N=350) Compressed (N=100)

Singular Value Decompositionfor Image Compression

Original (N=350) Compressed (N=75)

Singular Value Decompositionfor Image Compression

Original (N=350) Compressed (N=50)

Singular Value Decompositionfor Image Compression

Original (N=350) Compressed (N=25)

Singular Value Decompositionfor Image Compression

x

Clicking on a node flips the color of that node andits neighbors. Can we color all nodes by a sequence of clicks?

Ax = bmod 2 Field

Graph Theory Gameshttps://www.math.lsu.edu/~verrill/teaching/linearalgebra/linalg/linalg7.html#game

x

Clicking on a node flips the color of that node andits neighbors. Can we color all nodes by a sequence of clicks?

Ax = bmod 2 Field

Graph Theory Gameshttps://www.math.lsu.edu/~verrill/teaching/linearalgebra/linalg/linalg7.html#game

x

Clicking on a node flips the color of that node andits neighbors. Can we color all nodes by a sequence of clicks?

Ax = bmod 2 Field

Graph Theory Gameshttps://www.math.lsu.edu/~verrill/teaching/linearalgebra/linalg/linalg7.html#game

Clicking on a node flips the color of that node andits neighbors. Can we color all nodes by a sequence of clicks?

x

Ax = bmod 2 Field

Graph Theory Gameshttps://www.math.lsu.edu/~verrill/teaching/linearalgebra/linalg/linalg7.html#game

Clicking on a node flips the color of that node andits neighbors. Can we color all nodes by a sequence of clicks?

x

Ax = bmod 2 Field

Graph Theory Gameshttps://www.math.lsu.edu/~verrill/teaching/linearalgebra/linalg/linalg7.html#game

Graph Theory Gameshttps://www.math.lsu.edu/~verrill/teaching/linearalgebra/linalg/linalg7.html#game

Clicking on a node flips the color of that node andits neighbors. Can we color all nodes by a sequence of clicks?

x

Ax = bmod 2 Field