Abstract: The Fourier series is introduced as a transfer function (TF) in the artificial neural network (ANN) for parametric modeling of microwave filters in this letter. The reported ...

From electronic health records and blood tests to the stream of data from wearable devices, the amount of health information people generate is accelerating rapidly. Yet, many users struggle to ...

Function Health — the platform that gives subscribers access to more than 160 different lab tests — closed a $298 million Series B funding round on Wednesday, bringing the startup’s valuation to $2.5 ...

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This work provides a comprehensive derivation of the Fourier transform, with less emphasis on the mathematical rigor associated with the theory. Instead, its primary goal is to serve as a didactic ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...

In the previous issue we examined a signal generator in Mathematica environment. In real generators, the deformation of the waveform produced must be taken into account. We examined a signal generator ...

In this tutorial, we will solve one of the exercises proposed in a previous issue. The solution lends itself to an interesting interpretation of the famous Gibbs-Wilbraham phenomenon. In this tutorial ...