Results 241 to 250 of about 5,548,330 (292)

Did you miss me? Making the most of digital phenotyping data by imputing missingness with point process models: observational study. [PDF]

open access: yesBMJ Health Care Inform
Leaning IE   +12 more
europepmc   +1 more source

Single-Molecule Memristor Realizing Synaptic Plasticity for Neuromorphic Applications. [PDF]

open access: yesAngew Chem Int Ed Engl
Shi LY   +13 more
europepmc   +1 more source

Why Sine Membership Functions [PDF]

open access: yes, 2022
In applications of fuzzy techniques to several practical problems -- in particular, to the problem of predicting passenger flows in the airports -- the most efficient membership function is a sine function; to be precise, a portion of a sine function between the two zeros. In this paper, we provide a theoretical explanation for this empirical success.
Sofia Holguin   +4 more
core   +4 more sources

Digital Hardware for Sine-Cosine Function

IEEE Transactions on Computers, 1977
The design of a high-speed digital processor for the sine and cosine functions is discussed. The hardware provides a significant speed advantage over software calculations of these functions. The special processor provides floating point results of 35 bit accuracy within 40 μs after the argument is loaded.
David G. Steer, S. R. Penstone
exaly   +3 more sources

A Functional Equation Characterising the Sine

The Mathematical Gazette, 1960
Recent articles on equations characterising the trigonometric functions ([1], [2]) prompt a consideration of still another equation, which might be classified under the heading of “Students’ Mathematical Mythology” In [3], Mr. Heafford multiplies the “obvious” sin ( x + y
Rosenbaum, R. A., Segal, S. L.
openaire   +1 more source

The Remarkable Sine Functions

open access: yes, 1966
The Remarkable Sine ...
Markushevich, A I
openaire   +2 more sources

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