Every machine has its own way of communicating with its operator. Some send status emails, some illuminate, but most of them ...

First-person-view (FPV) flying, by adding a camera, video transmitter, and video goggles to the meat on the ground, is one of the ...

Real-time spectrum analysis of audio signals using FPGA-based Fast Fourier Transform implementation on the Zynq-7000 SoC platform.

Many of today's digital oscilloscopes include fast-Fourier-transform (FFT) capability for frequency-domain analysis. This feature ...

The Zoom FFT is interesting because it blends complex down conversion, lowpass filtering, and sample rate change through ...

RF and EMI engineers spend a great deal of time looking and plots of frequency and amplitude. Depending on the application, you ...

It’s Darren again, filling in for Jit. Last week, we discussed FFT functionality and VSA (vector-signal-analysis) software on a ...