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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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Hypercubes and Graphs
The adjacency matrix of a hypercube demonstrates the new MATLAB graph object....
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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Four Fundamental Subspaces of Linear Algebra, Corrected
(Please replace the erroneous posting from yesterday, Nov. 28, with this corrected version.)...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
oltre 9 anni fa
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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...
quasi 10 anni fa
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Matrix Multiplication Flexes House
A new app employs transformations of a graphic depicting a house to demonstrate matrix multiplication....
quasi 10 anni fa
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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...
quasi 10 anni fa
Inviato
Game of Life
Game of Life with populations from the Life Lexicon
quasi 10 anni fa | 1 download |
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Cleve's Corner Computing Pi
Cleve's Corner on Computing Pi and three MATLAB programs.
quasi 10 anni fa | 1 download |
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Generate figures for Cleve's Corner on Compressed Sensing
Demonstration of compressed sensing.
quasi 10 anni fa | 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.
quasi 10 anni fa | 8 download |
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Blackjack
Play individual hands of the card game, or simulate a session.
quasi 10 anni fa | 5 download |
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Pentium Division Bug Documents
A collection of documents associated with the Pentium division bug.
quasi 10 anni fa | 1 download |
Pubblicato
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...
quasi 10 anni fa
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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...
quasi 10 anni fa
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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...
quasi 10 anni fa
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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...
quasi 10 anni fa
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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,...
circa 10 anni fa
