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Fourier80

The Science Of Global Warming In The Age Of Napoleon

If we think of Revolutionary and Napoleonic France, many things might come to mind: "Liberty, Equality, and Fraternity," Marie Antoinette and her unfortunate dietary recommendations for the poor; La...

10 comments    heat paris climate change
Albert Einstein69

Calculus and Pre-Calculus Get Started!

Albert Einstein Albert Einstein Albert Einstein I recently became super charged about writing about Calculus and Pre-Calculus when I learned about Laplace and Fourier Transformations. The Laplace Transform...

0 comments    calculus pre-calculus
AlexK2009 profile image61

Advanced SIMD Parallel computing

In an earlier post I  outlined the history of the now defunct Distributed Array Processor and some elementary speedups  available. In a Von Neumann Architecture Data Structures  are important while in...

0 comments    technology computer computers
Jay Omega profile image56

Magic On A Small Planet

An adventure in an exotic land precedes the discovery of wondrous transformations which will someday assist a civilization to make great strides in engineering accomplishments, even to leave its home planet. Time itself can be and now is transformed into complex frequency.

1 comment    magic science fiction egypt
74

Wavelets and Time-Frequency Analysis

This article presents a comparison between the time-frequency analysis and the Wavelet analysis. The Short-time Fourier transform is used for the purpose of time-frequency analysis. We have presented examples to describe the concepts. More emphasis is given to the time-frequency analysis as the Wavelet analysis is closely related to it. In the section of time-frequency analysis we develop some concepts and extend these to the Wavelet analysis.

0 comments    tutorial signal matlab
59

The Math in Music

Without Rhythm, you don't have music. Rhythm makes certain notes longer and others shorter. Among other musical elements it gives feeling. It's the difference between a walz and a swinging bebop tune. ...

0 comments    music math notes
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