We previously reported on the use of fast cyclic square wave voltammetry (FCSWV) as a new voltammetric technique. Fourier transform electrochemical impedance spectroscopy (FTEIS) has recently been ...

A new imaging technique, which captured frozen lithium atoms transforming into quantum waves, could be used to probe some of the most poorly understood aspects of the quantum world.

Using a pair of Zener diodes connected in series and in opposition, it is possible to construct a circuit in which the output signal is approximately a square wave. Let’s start inverting the polarity ...

QFT: Quantum Fourier Transform The full power of quantum computing was demonstrated with an even more powerful speedup of a Fourier transform, but its output is more limited than that of the FFT. Shor ...

An ultra-fast one-shot frequency doubler is forced by negative feedback to produce a 50% duty cycle square wave output.

Compared to the conventional single square-wave, double square-waves can increase the resolution of signals. Thus, the orthogonality is kept so the bit-error-rate (BER) performance is better than that ...

Square wave is an Arcade game inspired from the old classics. Push Away the Squares before they pass through the arena, And Survive for as long as you can and Get The Highest Score.

Fourier transforms are one of the most important algorithms in math, and help our electronics handle visual and audio signals in a sophisticated way.

On the other hand, the integrable NLS equation can be well studied by using the tool of nonlinear Fourier transform (NFT), also known as the inverse scattering transform [1, 28 – 30]. This technique ...