Results 71 to 80 of about 84,950 (295)
Spectral Eigenface Representation for Human Identification [PDF]
Engineering and Technology Journal, 2010 Human identification based on face images, as physical biometric means, plays animperative role in many applications area. The methods for human identification usingface image uses either part of the face, all face, or mixture from these methods, in ...
Hanaa M. Salman
doaj +1 more source
Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source
A novel 64-point FFT/IFFT processor for IEEE 802.11(a) standard
, 2003 A novel 64-point FFT/IFFT processor is presented in this article, named TURBO64, developed primarily for the application for the IEEE 802.11(a) standard. The processor does not use any digital multiplier or RAM.
Jagdhold, Ulrich +2 more
core +1 more source
Design And Implementation Of Radix-4 Fast Fourier Transform In Asia Chip With 0.18 M Standard CMOS Technology [TK5102.9. S624 2008 f rb]. [PDF]
, 2008 Jelmaan Fourier pantas (FFT) merupakan blok yang penting dan digunakan secara meluas dalam algoritma pemprosesan isyarat digital. The Fast Fourier Transform (FFT) is a critical block and widely used in digital signal processing ...
Palaniappan, Siva Kumar
core +1 more source
Известия высших учебных заведений: Проблемы энергетикиRELEVANCE of the study lies in the increasing number of nonlinear loads and power electronic devices in 6-10 kV distribution networks is causing an increase in harmonic and interharmonic distortion.
A. M. Bramm +3 more
doaj +1 more source
A hybrid GPU/CPU FFT library for large FFT problems [PDF]
2013 IEEE 32nd International Performance Computing and Communications Conference (IPCCC), 2013 Graphic Processing Units (GPU) has been proved to be a promising platform to accelerate large size Fast Fourier Transform (FFT) computation. However, GPU performance is severely restricted by the limited memory size and the low bandwidth of data transfer through PCI channel.
Shuo Chen, Xiaoming Li 0010
openaire +1 more source
Advanced Functional Materials, EarlyView.Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand +13 more
wiley +1 more source
eFFT-C++: An Open-Source Implementation of the Event-Based Fast Fourier Transform
Journal of Open Research SoftwareEvent-based vision has recently emerged as a powerful paradigm for capturing visual information with high temporal precision and minimal redundancy. Unlike traditional frame-based cameras, event cameras asynchronously detect per-pixel brightness changes ...
Raul Tapia +2 more
doaj +1 more source
CONFIGURABLE 2k/4k/8k FFT-IFFT CORE FOR DVB-T AND DVB-H [PDF]
, 2010 Modulation technique uses a modifier module IFFT signal data from frequency domain to time domain. While at the demodulation part, FFT module is used to change the return signal from the output of the IFFT and converted them from the time domain into the
Andis, Andys
core
Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides
Advanced Functional Materials, EarlyView.A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri +11 more
wiley +1 more source