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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...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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Hypercubes and Graphs
The adjacency matrix of a hypercube demonstrates the new MATLAB graph object....
mehr als 9 Jahre vor
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Patience Chinese Rings Puzzle
MIT's Professor Daniel Frey recently introduced me to an ancient mechanical puzzle known as "Chinese Rings", "Patience", or...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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Four Fundamental Subspaces of Linear Algebra, Corrected
(Please replace the erroneous posting from yesterday, Nov. 28, with this corrected version.)...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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My Favorite ODE
My favorite ordinary differential equation provides a good test of ODE solvers, both numeric and symbolic. It also provides...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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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...
mehr als 9 Jahre vor
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Householder Reflections and the QR Decomposition
The QR decomposition is often the first step in algorithms for solving many different matrix problems, including linear...
fast 10 Jahre vor
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Matrix Multiplication Flexes House
A new app employs transformations of a graphic depicting a house to demonstrate matrix multiplication....
fast 10 Jahre vor
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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...
fast 10 Jahre vor
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Game of Life
Game of Life with populations from the Life Lexicon
fast 10 Jahre vor | 1 Download |
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Cleve's Corner Computing Pi
Cleve's Corner on Computing Pi and three MATLAB programs.
fast 10 Jahre vor | 1 Download |
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Generate figures for Cleve's Corner on Compressed Sensing
Demonstration of compressed sensing.
fast 10 Jahre vor | 1 Download |
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Using Numerical Computing with MATLAB in the Classroom
M-files used in the webinar held on April 27, 2004.
fast 10 Jahre vor | 8 Downloads |
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Blackjack
Play individual hands of the card game, or simulate a session.
fast 10 Jahre vor | 1 Download |
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Pentium Division Bug Documents
A collection of documents associated with the Pentium division bug.
fast 10 Jahre vor | 1 Download |
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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...
fast 10 Jahre vor
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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...
fast 10 Jahre vor
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Compare Gram-Schmidt and Householder Orthogonalization Algorithms
Classical Gram-Schmidt and Modified Gram-Schmidt are two algorithms for orthogonalizing a set of vectors. Householder...
fast 10 Jahre vor
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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...
fast 10 Jahre vor
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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,...
etwa 10 Jahre vor
