Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...
Over at Quanta Magazine [Shalma Wegsman] asks What Is the Fourier Transform? [Shalma] begins by telling you a little about Joseph Fourier, the French mathematician with an interest in heat propagation ...
Over at Quanta Magazine [Shalma Wegsman] asks What Is the Fourier Transform? [Shalma] begins by telling you a little about Joseph Fourier, the French mathematician with an interest in heat propagation ...
Photoshop CC tutorial showing how to quickly transform an ordinary color or black & white photo into a dramatically, compelling image. This works especially well with landscapes and seascapes.
Photoshop tutorial showing how to transform a photo of someone or something into a portrait painted on a rough surface like cobblestones.
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