Temporal Coding of Periodicity Pitch in the Auditory System: An Overview by Peter Cariani

“…Similar autocorrelation-like representations are possible in other sensory systems, in which neural discharges are time-locked to stimulus waveforms.…”
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Vector Solitons of a Coupled Schrödinger System with Variable Coefficients by Juan Carlos Muñoz Grajales

“…We show the existence of waveforms of finite-energy (vector solitons) for a coupled nonlinear Schrödinger system with inhomogeneous coefficients. …”
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Research of the mathematic model of synthetic range profile by CHEN Yue-bin1, PENG Wei2, FAN Jing1, GAO Fei1

“…The general model of target echo signal was derived for any synthetic wideband waveforms,and some reasons causing the distortion of synthetic range profile were analyzed.A novel method and a new criterion were proposed based on the results.At the same time,the relationship between a moving target’s characteristic and the proposed criterion is theoretically evaluated in detail.Simulation results show that the analysis conclusions are accurate.…”
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Asynchronous Advanced Encryption Standard Hardware with Random Noise Injection for Improved Side-Channel Attack Resistance by Siva Kotipalli, Yong-Bin Kim, Minsu Choi

“…Hardware implementation has been carried out on both designs exploiting a specified side-channel attack standard evaluation FPGA board, called SASEBO-GII, and the corresponding power waveforms for both designs have been collected. Along with the results of software simulations, we have analyzed the collected waveforms to validate the claims related to benefits of the proposed cryptohardware design approach.…”
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One More Tool for Understanding Resonance and the Way for a New Definition by Emanuel Gluskin, Doron Shmilovitz, Yoash Levron

“…It also provides interesting discussion concerning the analysis of nonsinusoidal waves, based not on frequency analysis but on direct consideration of waveforms, and thus presenting an introduction to Fourier series. …”
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Safety Analysis of the Running Train under Earthquake Dynamic Disturbance by Mingfei Li, Junwei Liu

“…Four seismic waves—the Tianjin wave, the El Centro wave, the Taft wave, and the Qian’an wave—are selected as the seismic input waveforms, and only the impact of the lateral ground motion on the wheel-track-subgrade system is considered. …”
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Sagnac Interferometer Based Generation of Controllable Cylindrical Vector Beams by Cristian Acevedo, Angela Guzmán, Yezid Torres Moreno, Aristide Dogariu

“…We also demonstrate the generation of complex waveforms obtained by combining two orthogonal beams having both radial modulations and azimuthal dislocations.…”
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U-Sodar: Noncontact Vital Sign Detection Technology Based on Ultrasonic Radar by Shuaiming HUANG, Xiaohua ZHU, Wubin WANG, Heng ZHAO, Hong HONG

“…The U-Sodar local oscillator uses frequency division technology with low phase noise and high detection accuracy; the receiver employs front-end direct sampling technology to simplify the involved structure and effectively reduce external noise, and the transmitter uses an adjustable PWM direct drive to emit various ultrasonic waveforms, possessing software-defined ultrasonic system characteristics. …”
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Robust High-Gain Observers Based Liquid Levels and Leakage Flow Rate Estimation by Feten Smida, Salim Hadj Saïd, Faouzi M’sahli

“…The observation scheme that uses a combination of high-gain observers and sliding mode observers allows improving robustness in the state estimation quality and a perfect reconstruction of the disturbance waveforms.…”
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Measurement of pressure dependent variations in local pulse wave velocity within a cardiac cycle from forward travelling pulse waves by Rahul Manoj, Kiran V. Raj, P. M. Nabeel, Mohanasankar Sivaprakasam, Jayaraj Joseph

“…For this, proximal and distal diameter waveforms from the carotid artery, along with carotid tonometry, were recorded using a custom bi-modal arterial probe. …”
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Amplitude and Frequency Control: Stability of Limit Cycles in Phase-Shift and Twin-T Oscillators by J. P. Dada, J. C. Chedjou, S. Domngang

“…The main advantage of the proposed circuits is that both the amplitude and frequency of the waveforms generated can be independently controlled. …”
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Integral Bifurcation Method together with a Translation-Dilation Transformation for Solving an Integrable 2-Component Camassa-Holm Shallow Water System by Weiguo Rui, Yao Long

“…It is found that the waveforms of some traveling wave solutions vary with the changes of parameter, that is to say, the dynamic behavior of these waves partly depends on the relation of the amplitude of wave and the level of water.…”
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Nonlinear Dynamical Analysis of Hydraulic Turbine Governing Systems with Nonelastic Water Hammer Effect by Junyi Li, Qijuan Chen

“…In addition, chaotic characteristics of the system with different system parameters are studied extensively and presented in the form of bifurcation diagrams, time waveforms, phase space trajectories, Lyapunov exponent, chaotic attractors, and Poincare maps. …”
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Research Status of CPM for Satellite-Terrestrial Integrated Network by Zihao PAN, Chen XIE, Heng WANG, Daoxing GUO

“…Around the vision of ＆quot;full coverage＆quot; of the new generation of mobile communication system (6G), satelliteterrestrial integration, as one of the key technologies, is the development direction of the future wireless communication system.The construction of satellite-terrestrial integration network and deep integration need reasonable waveforms at physical layer.In view of the problems of transmission in satellite-terrestrial integration, the signifi cant advantages and practicability of continuous phase modulation (CPM) signal in spectral effi ciency and energy effi ciency were analyzed.The research progress of CPM signal at receiver in mobile communication system from the time and frequency domain were discussed, which provided support for CPM related research in satellite-terrestrial integration in the future.…”
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Gamma Splines and Wavelets by Hannu Olkkonen, Juuso T. Olkkonen

“…We prove that the gamma splines obey the two-scale equation based on the polyphase decomposition. to introduce the shift invariant gamma spline wavelet transform for tree structured subscale analysis of asymmetric signal waveforms and for systems with asymmetric impulse response. …”
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The Investigation of the Relationship Between Individual Pain Perception, Brain Electrical Activity, and Facial Expression Based on Combined EEG and Facial EMG Analysis by Ma C, Wang C, Zhu D, Chen M, Zhang M, He J

“…The general linear model (GLM) was used for multidimensional pain assessment.Results: The EEG analysis revealed that painful stimuli induced N2-P2 complex waveforms and gamma oscillations, with substantial variability in response to different stimuli. …”
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Bifurcations of a Controlled Two-Bar Linkage Motion with Considering Viscous Frictions by Qingkai Han, Xueyan Zhao, Xingxiu Li, Bangchun Wen

“…Then, single-periodic, multiple-periodic, quasi-periodic and chaotic motions of link rotating angles are simulated with given different viscous friction values, and they are illustrated in time domain waveforms, phase space portraits, amplitude spectra and Poincare mapping graphs, respectively. …”
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Duplicate Vas Deferens Encountered during Inguinal Hernia Repair: A Case Report and Literature Review by Maxwell C. Breitinger, Evan H. Roszkowski, Adam J. Bauermeister, Andrew A. Rosenthal

“…Doppler ultrasonography confirmed absence of waveforms in both vasa deferentia with arterial signal in the accompanying vessel. …”
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Application study of Costas arrays in multiuser radar systems by YAO Jian-guo1, HUANG Qing2

“…The construction and performance of frequency hopping codes were discussed but the emphasis was laid on the construction of Costas arrays.The frequency hopping codes called Costas arrays could be designed to have almost ideal auto-ambiguity and good cross-ambiguity.A mathematical model was established for frequency hop coded waveforms and the conditions for orthogonal sub-pulse were given.The auto-and cross-correlation properties of Costas arrays were illuminated,the practical properties of cross-correlation function of permutation matrices were revealed,the algorithms for computing ambiguity function were presented and the simulation results were demonstrated.After a study of the cross-ambiguity properties of Costas arrays the ways were suggested to reduce interference in a multiuser radar system.…”
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A Three-Phase Reduced Switch Count Multilevel Inverter Topology by S. Sivamani, V. Mohan

“…Multilevel inverters play a vital role in the industrial and renewable energy sectors due to their flexibility in synthesizing sinusoidal waveforms using a low-pass filter with a medium voltage range. …”
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