Abstract: In order to solve the contradiction between real-time spectrum analysis and resource limitation in embedded audio processing, this paper proposes an efficient FFT algorithm based on mixed ...

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 ...

Though the FFT algorithm is brilliant---both extremely fast and efficient---it is still limited by the size of the computer's memory. But we can extend the standard Cooley-Tukey algorithm to work on ...

Discover the magic of compounding and why it's important for increasing wealth Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business ...