Spectral density

Intelligent Robotic Chair With Thought Control and Communication Aid Using Higher Order Spectra Band Features

Sathees Kumar Nataraj, Fadi Al‐Turjman, Abdul Hamid Adom, R. Sitharthan, M. Rajesh, Rajiv Kumar

Citations: 68 • 2020

Robotic perception of material: Experiments with shape-invariant acoustic measures of material type

Eric Krotkov, Roberta L. Klatzky, Nina Zumel

Citations: 57 • 1997

Accuracy and resolution of ultrasonic distance measurement with high-time-resolution cross-correlation function obtained by single-bit signal processing

Shinnosuke Hirata, Minoru Kurosawa, Takashi Katagiri

Citations: 48 • 2009

Analysis of the GCC-PHAT technique for multiple sources

Byoungho Kwon, Young‐Jin Park, Youn-sik Park

Citations: 46 • 2010

RETRACTED: Structural system identification for vibration bridges using the Hilbert–Huang transform

Te‐Yu Liu, Wei-Ling Chiang, Cheng‐Wu Chen, Wen‐Ko Hsu, Chi‐Wei Lin, Dong-Jiang Chiou, Pei-Chun Huang

Citations: 43 • 2011

Mid-spatial frequency removal on aluminum free-form mirror

Hongyu Li, David Walker, Xiao Zheng, Xing Su, Lunzhe Wu, Christina Reynolds, Guoyu Yu, Tony Li, Peng Zhang

Citations: 28 • 2019

Improvements of a Brain-Computer Interface Applied to a Robotic Wheelchair

André Ferreira, Teodiano Bastos-Filho, Mário Sarcinelli-Filho, José Luis Martín Sánchez, J.C. García, Manuel Mazo Quintas

Citations: 22 • 2010

Quantitative Analysis of EEG Power Spectrum and EMG Median Power Frequency Changes after Continuous Passive Motion Mirror Therapy System

Taewoong Park, Mina Lee, Tae-Jong Jeong, Yong‐Il Shin, Sung‐Min Park

Citations: 22 • 2020

A Modulation Signal Bispectrum Enhanced Squared Envelope for the detection and diagnosis of compound epicyclic gear faults

Yuandong Xu, Guojin Feng, Xiaoli Tang, Shixi Yang, Fengshou Gu, Andrew Ball

Citations: 22 • 2022

State recognition of bone drilling with audio signal in Robotic Orthopedics Surgery System

Yu Sun, Haiyang Jin, Ying Hu, Peng Zhang, Jianwei Zhang

Citations: 22 • 2014

Frequency Domain Analysis of Sensor Data for Event Classification in Real-Time Robot Assisted Deburring

Bobby K Pappachan, Wahyu Caesarendra, Tegoeh Tjahjowidodo, Tomi Wijaya

Citations: 20 • 2017

Nonlinear dynamics investigation of contact force in a cam–follower system using the Lyapunov exponent parameter, power spectrum analysis, and Poincaré maps

Louay S. Yousuf

Citations: 19 • 2022

Automatic Interference Elimination Algorithm for Ultrasonic Multiple Access Method

Yong Wang, Takehiko Suginouchi, Masahiko Hashimoto, Hiroyuki Hachiya

Citations: 12 • 2008

Frequency analysis of micropillar structured surfaces: A characterization and design tool for surface texturing

Laura Vepsäläinen, Pertti Pääkkönen, Mika Suvanto, Tapani A. Pakkanen

Citations: 11 • 2012

A Hybrid Training-Less Brain-Machine Interface Using SSVEP and EMG Signal

Muhammad A Shah, Abdullah Asghar Sheikh, Abdul Moiz Sajjad, Momin Uppal

Citations: 8 • 2015

Breakthrough detection for orthopedic bone drilling via power spectral density estimation of acoustic emission

Yunis Torun, Ahmet Öztürk, Nursu Hatipoglu, Zekeriya Öztemür

Citations: 8 • 2018

Vibration Characteristics Analysis of Convalescent‐Wheelchair Robots Equipped with Dynamic Absorbers

Song Wang, Leilei Zhao, Yanzhu Hu, Fuxing Yang

Citations: 8 • 2018

SEMG signal acquisition system for muscle fatigue detection

J. L. Correa-Figueroa

Citations: 8 • 2016

Two-channel-based voice activity detection for humanoid robots in noisy home environments

Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno

Citations: 7 • 2008

Spatial Correlation in Indoor Massive MIMO: Measurements and Ray Tracing

Sergei Shikhantsov, Andrea P. Guevara, Arno Thielens, Günter Vermeeren, Piet Demeester, Luc Martens, Guy Torfs, Sofie Pollin, Wout Joseph

Citations: 6 • 2021