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Cleve Moler


Last seen: Today

MathWorks

255 total contributions since 2012

The world's first MATLAB programmer.

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Published


Moler on E-NLA, Wednesday, May 27
It has been a while since I made a blog post. It is because I am preparing to give a talk next week on... read more >>

3 months ago

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Precise Setting of a Delicate Parameter with “pibar”
(A slight revision of the post I made a few hours ago.)... read more >>

3 months ago

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Submitted


Cleve_Lab
A Mathematical Exploratium

3 months ago | 95 downloads |

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John Horton Conway
From the New York Times, April 15, 2020... read more >>

4 months ago

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Champagne Portraits of Complex Functions
Lots of tiny bubbles.... read more >>

4 months ago

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Web Fake News Simulator
... read more >>

5 months ago

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Submitted


COVID19 Simulator.
Simulate spread of COVID19

5 months ago | 30 downloads |

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Second Version of a COVID-19 Simulator
I have completely rewritten the COVID-19 simulator that I described in last week's blog post and I now have a second...

5 months ago

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COVID-19 Simulator
... read more >>

5 months ago

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It is Friday the 13th Again
Today is Friday, March 13, 2020. In many parts of the world, Friday the 13th is considered unlucky. I've written blog...

5 months ago

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Gene Golub’s 22nd Birthday
Tomorrow, February 29, 2020 would be Gene Golub's 22nd birthday.... read more >>

6 months ago

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Roundoff Patterns from Triple Kronecker Products
While I was working on my posts about Pejorative Manifolds, I was pleased to discover the intriguing patterns created by the...

6 months ago

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Pejorative Manifolds of Polynomials and Matrices, part 2
In an unpublished 1972 technical report "Conserving confluence curbs ill-condition," Velvel Kahan coined the descriptive...

7 months ago

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Pejorative Manifolds of Polynomials and Matrices, part 1
In an unpublished 1972 technical report "Conserving confluence curbs ill-condition," Velvel Kahan coined the descriptive...

7 months ago

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MathWorks Blue Meets Air Force Academy Blue
I have always been fascinated by the names that are used to describe colors. There are dozens of web sites with lists of...

8 months ago

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Christmas Greetings 2019
... read more >>

8 months ago

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A Matrix for the New HPL-AI Benchmark
My colleagues are looking for a matrix to be used in a new benchmark. They've come to the right place.... read more >>

8 months ago

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Color Order for Line Plots
Line plots with a color order from one of our color maps are useful, and pretty.... read more >>

9 months ago

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Submitted


Kuramoto's model of synchronizing oscillators
The Kuramoto model is a nonlinear dynamic system of coupled oscillators that initially have random natural frequencies and phase...

10 months ago | 22 downloads |

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Stability of Kuramoto Oscillators
I am working with Indika Rajapakse and Steve Smale to investigate the stability of the dynamic system describing Kuramoto...

10 months ago

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Prime Spiral #2
Today's post was inspired by a YouTube video, Why do prime numbers make these spirals?, on the channel 3Blue1Brown, created...

10 months ago

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Experiments With Kuramoto Oscillators
I have learned a lot more about Kuramoto oscillators since I wrote my blog post three weeks ago. I am working with Indika...

11 months ago

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Kuramoto Model of Synchronized Oscillators
Fireflies on a summer evening, pacemaker cells, neurons in the brain, a flock of starlings in flight, pendulum clocks...

12 months ago

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The QR Algorithm Computes Eigenvalues and Singular Values
\n'); d.title = title + ' (MATLAB code)'; d.close(); } --> Get the MATLAB...

1 year ago

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Hadamard Matrices
I have just returned from the ICIAM2019 conference in Valencia, Spain. It was a huge conference -- 4,000+ attendees, dozens...

1 year ago

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The World’s Simplest Impossible Problem
(This is a reprint of the second ever Cleve's Corner from the Winter 1990 MathWorks Newsletter).... read more >>

1 year ago

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Bohemian Matrices in the MATLAB® Gallery
We will have a two-part minisymposium on "Bohemian Matrices" at ICIAM2019, the International Congress on Industrial and...

1 year ago

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Matrix Eigenvalue Dating Service
This is a summary of my talk at the conference Celebrating the Centenary of James H. Wilkinson's Birth at the University of...

1 year ago

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An Eigenvalue Sensitivity Example
On May 29-30, I plan to attend a conference, organized by Nick Higham, at the University of Manchester. The title of the...

1 year ago

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Continued Fractions and Function “rat”
Let me tell you about MATLAB's controversial function rat.... read more >>

1 year ago

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