[PDF][PDF] ECG Signal Denoising by Discrete Wavelet Transform.
The denoising of electrocardiogram (ECG) represents the entry point for the processing of
this signal. The widely algorithms for ECG denoising are based on discrete wavelet …
this signal. The widely algorithms for ECG denoising are based on discrete wavelet …
Impact acoustic inspection of interfacial debonding defects in concrete-filled steel tubes
Concrete-filled steel tube (CFST) structures are commonly used in the construction of high-
rise buildings and bridges. However, the presence of debonding defects at the steel …
rise buildings and bridges. However, the presence of debonding defects at the steel …
Time-frequency analysis of air-coupled GPR data for identification of delamination between pavement layers
Identification of delamination in pavement layers using ground penetrating radar (GPR) is
still challenging due to its limited range resolution. This paper investigates the …
still challenging due to its limited range resolution. This paper investigates the …
Phase coherence and phase jumps in the Schwabe cycle
F Stefani, J Beer, A Giesecke… - Astronomische …, 2020 - Wiley Online Library
Guided by the working hypothesis that the Schwabe cycle of solar activity is synchronized by
the 11.07‐year alignment cycle of the tidally dominant planets Venus, Earth, and Jupiter, we …
the 11.07‐year alignment cycle of the tidally dominant planets Venus, Earth, and Jupiter, we …
Multi-objective particle swarm optimization algorithm for multi-step electric load forecasting
Y Yang, Z Shang, Y Chen, Y Chen - Energies, 2020 - mdpi.com
As energy saving becomes more and more popular, electric load forecasting has played a
more and more crucial role in power management systems in the last few years. Because of …
more and more crucial role in power management systems in the last few years. Because of …
An application of analytic wavelet transform and convolutional neural network for radar intrapulse modulation recognition
This article analyses the possibility of using the Analytic Wavelet Transform (AWT) and the
Convolutional Neural Network (CNN) for the purpose of recognizing the intrapulse …
Convolutional Neural Network (CNN) for the purpose of recognizing the intrapulse …
Multisource-domain adaptation-based damage detection method for air-conditioning condenser using laser ultrasonic guided wave
Air-conditioning condenser (ACC) is a key component of air-conditioning equipment. ACC
tube leakage damage will cause huge economic losses and energy waste. The laser …
tube leakage damage will cause huge economic losses and energy waste. The laser …
Improvement of FBG peak wavelength demodulation using digital signal processing algorithms
D Harasim, Y Gulbahar - Photonics Applications in Astronomy …, 2015 - spiedigitallibrary.org
Spectrum reflected or transmitted by fiber Bragg grating (FBG) in laboratory environment
usually has smooth shape with high signal to noise ratio, similar to Gaussian curve …
usually has smooth shape with high signal to noise ratio, similar to Gaussian curve …
[PDF][PDF] 浅埋高压输气管道爆炸地面振动的原型试验与数值模拟研究
马华原， 龙源， 谢全民， 宋歌， 周游， 殷勤 - EXPLOSION AND SHOCK …, 2019 - bzycj.cn
针对浅埋高压输气管道爆炸产生的地面振动效应, 采用现场试验结合数值模拟的方法展开研究.
组织实施了全尺寸天然气管道爆炸试验, 掌握了高压输气管道爆炸地面振动的量级范围以及衰减 …
组织实施了全尺寸天然气管道爆炸试验, 掌握了高压输气管道爆炸地面振动的量级范围以及衰减 …
An experimental and signal analysis workflow for detecting cold-induced noise emissions (cold squealing) from porous journal bearings
We employ a variant of the joint time-frequency analysis (JTFA) for identifying transient,
temperature-dependent noise emitted from porous journal bearings operated at …
temperature-dependent noise emitted from porous journal bearings operated at …