Linear transforms — like a Fourier transform — are a key math tool in engineering and science. A team from UCLA recently published a paper describing how they used deep learning techniques to ...

He’s using a Fast Fourier Transform routine crafted in C to run ... of an LM386 to move the input signals from a range of -0.5V to +0.5V into a very ADC friendly range of 0-5V.

The Fast Fourier Transform (FFT) is a fundamental building block used in DSP systems, with applications ranging from OFDM based Digital MODEMs, to Ultrasound, RADAR and CT Image reconstruction ...

A more general form of analysis for transferring a time-domain signal to the frequency domain is called the Fourier transform. Compare ... analysis of every period of a short trumpet tone (0.16 sec.