Exponential Growth 2

What, exactly, is exponential growth? What is e and what does it have to do with exponential growth? A simple MATLAB interactive graphic introduces these concepts. ... read more >>

Symplectic Spacewar 4

This is the probably the first article ever written with the title "Symplectic Spacewar". If I Google that title today, including the double quotes to keep the two words together, I do not get any hits. But as soon as Google notices this post, I should be able to see at least one hit. ... read more >>

Biorhythms 2

Biorhythms were invented over 100 years ago and entered our popular culture in the 1960s. You can still find many Web sites today that offer to prepare personalized biorhythms, or that sell software to compute them. Biorhythms are based on the notion that three sinusoidal cycles influence our lives. The physical cycle has a period of 23 days, the emotional cycle has a period of 28 days, and the intellectual cycle has a period of 33 days. For any individual, the cycles are initialized at birth. All the people on earth born on one particular day share the biorhythm determined by that date.... read more >>

Cleve’s Corner, Blogs Edition 2

This is the debut of the MATLAB Central Blogs edition of Cleve's Corner. For years, I have been writing a column named Cleve's Corner in MathWorks News and Notes. The News and Notes Edition is in an electronic magazine format that is published once or twice a year and that has very specific length and word count constraints. The Blogs Edition can be any length, and I hope to have enough time and interesting material to post a couple of times per month. In fact, I may revive some old newsletter Corners, bring them up to date, and post them here.... read more >>

Fibonacci Matrices

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