Results 271 to 280 of about 2,127,275 (322)

Experimental memory control in continuous-variable optical quantum reservoir computing. [PDF]

open access: yesNat Photonics
Paparelle I   +8 more
europepmc   +1 more source

Memory polynomial with shaped memory delay profile and modeling the thermal memory effect

open access: yes2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS), 2013
This paper presents a proposal for a new memory polynomial modeling technique with non-uniform delay taps to capture the thermal memory effects in power amplifiers. In the proposed modeling structure, each order of the memory polynomial is assigned a different memory delay.
Ahmet Hayrettin Yüzer   +3 more
core   +8 more sources

Calculating polynomial zeros on a local memory parallel computer

Parallel Computing, 1989
Abstract We consider the calculation, on a local memory parallel computer, of all the zeros of an n th degree polynomial P n ( x ) which has real coefficients. We describe a generic parallel algorith, which approximates all the zeros simultaneously and we give three specific examples of this algorithm which have orders of convergence two, three
exaly   +2 more sources

Simplified Memory Polynomial modelling of Power Amplifier

2015 International Conference and Workshop on Computing and Communication (IEMCON), 2015
Accurate Power Amplifier modelling is of major concern for wireless communication system designers. Volterra series is most suitable to represent the actual behavior of non-linear power amplifier with memory. But as the order of memory polynomial increases, the number of Volterra terms also increases, resulting in the implementation complexity of ...
Amandeep Singh Sappal
exaly   +2 more sources

Low-rate identification of memory polynomials

2014 IEEE International Symposium on Circuits and Systems (ISCAS), 2014
We propose a new approach for the low-rate identification of memory polynomials (MPs), which are frequently used to model RF power amplifiers (PAs). Based on ideas from the finite rate of innovation framework, we find the coefficients of the MP in the frequency domain, which requires a relatively small number of measurements (samples), commensurate ...
Nikolaus Hammler   +2 more
openaire   +1 more source

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