Published
My Erdös Number and My Trump Number
I've long known that my Erdös Number is 3. This means that the length of the path on the graph of academic coauthorship...
9 years ago
Published
Morse Code, Binary Trees and Graphs
A binary tree is an elegant way to represent and process Morse code. The new MATLAB graph object provides an elegant way to...
9 years ago
Published
Lake Arrowhead Coauthor Graph Revisited
The Lake Arrowhead Coauthor Graph came out of the Householder XII conference in 1993 at the UCLA conference center in the...
9 years ago
Published
Hypercubes and Graphs
The adjacency matrix of a hypercube demonstrates the new MATLAB graph object....
9 years ago
Published
Patience Chinese Rings Puzzle
MIT's Professor Daniel Frey recently introduced me to an ancient mechanical puzzle known as "Chinese Rings", "Patience", or...
9 years ago
Published
Ulps Plots Reveal Math Function Accuracy
"ULP" stands for "unit in the last place." An ulps plot samples a fundamental math function such as $\sin{x}$, or a more...
9 years ago
Published
Fitting and Extrapolating US Census Data
A headline in the New York Times at the end of 2016 said "Growth of U.S. Population Is at Slowest Pace Since 1937". This...
9 years ago
Published
Season’s Greetings Fractal
I don't recall where I found this seasonal fractal. And I can't explain how it works. So please submit a comment if you can...
10 years ago
Published
My First Matrix, RGB, YIQ, and Color Cubes
When I was in high school in the 1950's, I didn't know anything about matrices. But I nearly encountered one when I wrote a...
10 years ago
Published
Four Fundamental Subspaces of Linear Algebra, Corrected
(Please replace the erroneous posting from yesterday, Nov. 28, with this corrected version.)...
10 years ago
Published
Four Fundamental Subspaces of Linear Algebra
Here is a very short course in Linear Algebra. The Singular Value Decomposition provides a natural basis for Gil Strang's...
10 years ago
Published
My Favorite ODE
My favorite ordinary differential equation provides a good test of ODE solvers, both numeric and symbolic. It also provides...
10 years ago
Published
Introducing Cleve’s Laboratory
I am launching a project that I call Cleve's Laboratory. My most recent Cleve's Corner column in MathWorks News & Notes...
10 years ago
Published
Apologies to Gram-Schmidt
This is a follow-up to my previous follow-up, posted several days ago. A very careful reader, Bruno Bazzano, contributed a...
10 years ago
Published
Compare Gram-Schmidt and Householder Orthogonalization Algorithms
This is a follow-up to my previous post. Classical Gram-Schmidt and Modified Gram-Schmidt are two algorithms for...
10 years ago
Published
Householder Reflections and the QR Decomposition
The QR decomposition is often the first step in algorithms for solving many different matrix problems, including linear...
10 years ago
Published
Matrix Multiplication Flexes House
A new app employs transformations of a graphic depicting a house to demonstrate matrix multiplication....
10 years ago
Published
The Pentium Papers — My First MATLAB Central Contribution
MATLAB Central is celebrating its 15th birthday this fall. In honor of the occasion, MathWorks bloggers are reminiscing...
10 years ago
Submitted
Game of Life
Game of Life with populations from the Life Lexicon
10 years ago | 1573 downloads |
Submitted
Cleve's Corner Computing Pi
Cleve's Corner on Computing Pi and three MATLAB programs.
10 years ago | 927 downloads |
Submitted
Generate figures for Cleve's Corner on Compressed Sensing
Demonstration of compressed sensing.
10 years ago | 5106 downloads |
Submitted
Using Numerical Computing with MATLAB in the Classroom
M-files used in the webinar held on April 27, 2004.
10 years ago | 9007 downloads |
Submitted
Blackjack
Play individual hands of the card game, or simulate a session.
10 years ago | 9953 downloads |
Submitted
Pentium Division Bug Documents
A collection of documents associated with the Pentium division bug.
10 years ago | 3767 downloads |
Published
Jim Sanderson, Two Careers: Computational Scientist and Conservationist
Jim Sanderson has had a fascinating professional life. He was my PhD student in math at the University of New Mexico in...
10 years ago
Published
Bug Report Revives Interest in SVD Option of “Eigshow”
A few days ago we received email from Mike Hennessey, a mechanical engineering professor at the University of St. Thomas...
10 years ago
Published
Compare Gram-Schmidt and Householder Orthogonalization Algorithms
Classical Gram-Schmidt and Modified Gram-Schmidt are two algorithms for orthogonalizing a set of vectors. Householder...
10 years ago
Published
The Graeffe Root-Squaring Method for Computing the Zeros of a Polynomial
At a minisymposium honoring Charlie Van Loan this week during the SIAM Annual Meeting, I will describe several dubious...
10 years ago
Published
19 Dubious Ways to Compute the Zeros of a Polynomial
During the SIAM Annual Meeting this summer in Boston there will be a special minisymposium Wednesday afternoon, July 13,...
10 years ago
