Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mohsen Nourazar"'
Autor:
Brian G. Booth, Rob Heylen, Mohsen Nourazar, Dries Verhees, Wilfried Philips, Abdellatif Bey-Temsamani
Publikováno v:
Sensors, Vol 22, Iss 10, p 3740 (2022)
In laser powder bed fusion (LPBF), melt pool instability can lead to the development of pores in printed parts, reducing the part’s structural strength. While camera-based monitoring systems have been introduced to improve melt pool stability, thes
Externí odkaz:
https://doaj.org/article/c945f064fff447f8a1686d6eba76904c
Autor:
Bart Goossens, Mohsen Nourazar
Publikováno v:
JOURNAL OF REAL-TIME IMAGE PROCESSING
Tensor Cores are specialized hardware units added to recent NVIDIA GPUs to speed up matrix multiplication-related tasks, such as convolutions and densely connected layers in neural networks. Due to their specific hardware implementation and programmi
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 26:2684-2695
In this paper, we demonstrate the feasibility of building a memristor-based approximate accelerator to be used in cooperation with general-purpose $\times 86$ processors. First, an integrated full system simulator is developed for simultaneous simula
Publikováno v:
Analog Integrated Circuits and Signal Processing. 96:577-588
This paper presents a mixed-signal implementation of complex-valued FIR filter bank using a memristor-based approximate multiplier. First, a memristor-based vector–matrix multiplier was developed for complex number multiplications and then it was e
Publikováno v:
Analog Integrated Circuits and Signal Processing. 93:363-373
The parallel structure of matrix multipliers makes them fascinating candidates to benefit from memristors' high density architecture. This paper first explains a memristor-based analog vector---matrix multiplier suitable for approximate computing. Ac
Autor:
Mohsen Nourazar, Vahid Rashtchi
Publikováno v:
Circuits, Systems, and Signal Processing. 34:3101-3119
This paper presents an implementation of a weak signal detector using a Duffing oscillator on field programmable arrays (FPGAs) for the real-time detection of weak signals in noisy environments. The proposed implementation has combined the efficiency
Autor:
Mohsen Nourazar, Vahid Rashtchi
Publikováno v:
Journal of Circuits, Systems and Computers. 23:1450054
Field programmable gate array (FPGA) implemented array of Duffing oscillators for weak signal detection in noisy environments is presented in this paper. The array of Duffing oscillators is an efficient method for detecting weak signals with unknown
Autor:
Mohsen Nourazar, Vahid Rashtchi
Publikováno v:
International Journal of Bifurcation and Chaos. 23:1350065
Detecting the state of the Duffing oscillator, a type of well-known chaotic oscillator, deeply affects the accuracy of its application. Considering this, the present paper introduced a novel method for detecting the state of the Duffing oscillator. B