Results 11 to 20 of about 43,181,198 (233)
Comparison of single- and double-sided pulse width modulated signals with non-linear predistortion [PDF]
, 2012 Class D amplifiers are based on a low-bit pulse width modulated (PWM) signal reconstructed through the lowpass characteristic of the loudspeaker. To create a PWM signal, a non-linear conversion from a standard pulse code modulated (PCM) signal has to be ...
Weiss, Stephan +7 more
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Optical fibre digital pulse-position-modulation assuming a Gaussian received pulse shape [PDF]
The abundance in bandwidth available in the best monomode fibres may be exchanged for improved receiver sensitivity by employing digital PPM. The paper presents a performance and optimisation analysis for a digital PPM coding scheme operating over a ...
Calvert, N.M. +4 more
core +5 more sources
Analysis of BIM in the Whole-Process Cost Management of Construction Projects
Advances in Multimedia, 2022 In order to improve the quality of project cost management, this paper uses BIM technology to analyze the whole-process project cost to improve its management effect, uses the method of digital processing nuclear pulse signal to conduct simulation ...
Lirong Liu +3 more
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Sensors, 2021 This paper presents a method for implementing the configuration structure of an integrated computational core of a pulsed nuclear quadrupole resonance (NQR) sensor based on a field-programmable gate array (FPGA), which comprises the following modules: a ...
Andriy Samila +2 more
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Development of the electron gun filament power supply for small size betatron
He jishu, 2022 BackgroundBetatrons are widely used in non-destructive testing, cargo and vehicle security inspection systems, whilst the filament power supply is an important core component of small size betatron.
LIU Qi +3 more
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International Islamic University Malaysia Engineering Journal, 2021 The purpose of this article is to develop high-quality combined automatic control systems (ACS) for the water level in the drum of steam boilers of thermal power plants (TPPs), which can significantly improve the quality of regulation and increase the ...
Dilnoza Umurzakova
doaj +1 more source
An analog to digital converter creates nuclear localization pulses in yeast calcium signaling [PDF]
, 2018 Abstract Several examples of transcription factors that show stochastic, unsynchronized pulses of nuclear localization have been described. Here we show that under constant calcium stress, nuclear localization pulses of the transcription factor Crz1 follow stochastic variations in cytoplasmic calcium concentration. We find that the size
Hsu, Ian S +3 more
openaire +1 more source
A Fully Differential Digital CMOS Pulse UWB Generator [PDF]
, 2009 A new fully-digital CMOS pulse generator for impulse-radio Ultra-Wide-Band (UWB) systems is presented. First, the shape of the pulse which best fits the FCC regulation in the 3.1-5 GHz sub-band of the entire 3.1-10.6 GHz UWB bandwidth is derived and ...
Graziano, Mariagrazia +2 more
core +1 more source
Structural Design of Handicrafts Based on Dynamic Simulation Technology
Advances in Multimedia, 2022 In order to improve the effect of handicraft structure design, this study combines the dynamic simulation technology to build a handicraft structure design system and transmits data through dynamic simulation signals to improve the effectiveness of the ...
Kun Meng, Fulong Liu
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Simulation nuclear signal generation program based on convolution model
四川大学学报. 自然科学版, 2023 Due to the advantages of high detection efficiency and low cost, NaI(Tl) detectors are often used in the fields of nuclear radiation energy spectrum measurement and nuclear radiation supervision.
SHAO Wei-Hao +4 more
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