Abstract: Fast Fourier Transform (FFT) algorithms play a fundamental role in modern digital signal processing (DSP). A composite length FFT decomposes a longer-length FFT into multiple shorter-length ...

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 cc tutorial showing how to create stunning Spirographs from signatures & typed words. In addition are the steps to record the Action that will automatically create Spirographs. Watch my next ...

Abstract: This paper presents the approximate designs of Fast Fourier Transformation (FFT) circuit. The tradeoff between accuracy and hardware performance is achieved ...

<meta name="description" content=" Quantum Fourier Transform In this tutorial, we introduce the quantum fourier transform (QFT), derive the circuit, and implement it ...