The new Leica M EV1 trades its mechanical soul for a digital viewfinder

After 7 decades of using an optical rangefinder, Leica is releasing its most famous camera with a digital display. I don’t know how Henri Cartier-Bresson would have reacted to Leica replacing the ...
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Computational method can calculate forces between large molecules with unprecedented accuracy

A puzzle in theoretical chemistry has been solved at TU Wien: A new computational method now makes it possible to calculate the forces between large molecules with unprecedented accuracy. Subscribe to ...
IEEE

Approximation Methods for Simulation and Equivalence Checking of Noisy Quantum Circuits

Abstract: In the current NISQ (Noisy Intermediate-Scale Quantum) era, simulating and verifying noisy quantum circuits is crucial but faces challenges such as quantum state explosion and complex noise ...
IEEE

Essentially Bivariate Nonlinear Units for Complex-Valued Adaptive Filter

Abstract: This letter proposes a novel complex-valued nonlinear function (CVNF) approximation method for adaptive nonlinear filter, which is used to digitally cancel the weak nonlinearity, a commonly ...