On the Role of Scene Coordinate System in Focusing of GEO SAR Data With Fast Time-Domain Algorithm by Wenkang Liu, Hang Li, Jinsong Zhang, Guang-Cai Sun, Hongxu Bian, Jixiang Xiang, Mengdao Xing

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IAR 2.0: An Algorithm for Refining Inconsistent Annotations for Time-Series Data Using Discriminative Classifiers by Einari Vaaras, Manu Airaksinen, Okko Rasanen

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An Imaging Method for Marine Targets in Corner Reflector Jamming Scenario Based on Time–Frequency Analysis and Modified Clean Technique by Changhong Chen, Wenkang Liu, Yuexin Gao, Lei Cui, Quan Chen, Jixiang Fu, Mengdao Xing

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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 signal processing algorithm of U-Sodar adopts the graph processing technique of signal chord length and realizes accurate recovery of signal phase under 5 dB Signal-to-Noise Ratio (SNR) using picture filtering and then reconstruction. …”
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Lessons Learned on the Application of Vibration Absorbers for Enhanced Cannon Stabilization by Eric Kathe

“…Challenges encountered during field testing, non-ideal behavior, and performance evaluation using digital signal processing will be highlighted.…”
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Interferometric signal simulation of spaceborne InSAR system by SUN Zao-yu, LIANG Dian-nong, LU Xing-qiang, ZHANG Yong-sheng

“…In order to supply data to the signal processing study of spaceborne InSAR system,the interferometric signal simulation was studied.At first the geometric model,backscattering model and signal model needed by the simulation was analyzed.Using these models the simulation process was given.Then the relationship between facet number and correlation coefficient was analyzed.The analysis shows that by using right facet number the simulated signal can inter-fere and the correlation coefficient can near its theoretic value.Simulated results can validate this method.…”
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Fractional Mixed Weighted Convolution and Its Application in Convolution Integral Equations by Rongbo Wang, Qiang Feng

“…The convolution integral equations are very important in optics and signal processing domain. In this paper, fractional mixed-weighted convolution is defined based on the fractional cosine transform; the corresponding convolution theorem is achieved. …”
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A New Method of Kronecker Product Decomposition by Yi Wu

“…Kronecker product decomposition is often applied in various fields such as particle physics, signal processing, image processing, semidefinite programming, quantum computing, and matrix time series analysis. …”
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MPEG-Past and Future by Leonardo Chiariglione (CSELT, Italy)

“…The dream of digital audio and video and,of late,multimedia information freely accessible to human beings through a variety of delivery media is getting real thanks to the availability of the standard MPEG technology to compress audio-visual information and progress in signal processing techniques to digitise currently analogue delivery media. …”
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Adaptive algorithm to compensate varying group_delay by YANG Zhi-xing, DENG Yong-jun, PAN Chang-yong, SONG Jian

“…A simple and effective adaptive algorithm was proposed to compensate varying group delay in data transmission employing baseband signal processing.Based on the structure of an all-digital parallel receiver（APRX）,the algorithm util-ized the gradient descent（GD）algorithm to iteratively minimize the cost function of constant modulus algorithm（CMA）,and updates the coefficients of group delay compensator.Simulation results show that the group delay can be effectively and adaptively compensated by the proposed algorithm,where the closed eye-diagram is opened successfully.…”
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A Systematic, Cross-Model Evaluation of Ensemble Light Scattering Sensors by Abhay Vidwans, Pratim Biswas

“…All six sensors had identical optics and geometry, isolating the effect of signal processing circuit topography on performance parameters for particulate matter measurement. …”
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Performance Analysis of Microwave Photonic Spectral Filters based on Optical Microcombs by Yang Li, Yang Sun, Jiayang Wu, Guanghui Ren, Xingyuan Xu, Bill Corcoran, Sai Tak Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss

“…Abstract Microwave transversal filters, which are implemented based on the transversal filter structure in digital signal processing, offer a high reconfigurability for achieving a variety of signal processing functions without changing hardware. …”
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Comparative analysis of harmonic sensitivity for stator fault diagnosis in induction motors by Allal Abderrahim, Lamouchi Zakaria, Abderrahmane Khechekhouche, Antonio Marcos de Oliveira Siqueira, Julio César Costa Campos, Kheireddine Lamamra

“…A systematic approach to diagnosing faults in asynchronous motors involves the application of signal processing techniques, particularly utilizing the Fast Fourier Transform (FFT). …”
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An Artificial Neural Network Developed in MATLAB-Simulink for Reconstruction a Distorted Secondary Current Waveform. Part 1 by Yu. V. Rumiantsev, F. A. Romaniuk

“…Existing microprocessor-based relay protection devices use a traditional digital signal processing of the monitored signals which is reduced to a multiplying the values of successive samples of the monitored current and voltage signals by predetermined coefficients in order to calculate their RMS values. …”
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Forward/Backward Decomposition for Dispersive Wave Propagation Measurements by Nicholas A. Corbin, Pablo Tarazaga

“…In this work, we present a signal processing technique which can be applied in a variety of applications to decompose signals into their forward- and backward-propagating components. …”
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Non-Orthogonal Multiple Access Technology for 5G Systems by Qi Bi, Lin Liang, Shan Yang, Peng Chen

“…To meet the 5G requirements on spectral efficiency and number of connections，non-orthogonal multiple access（NMA）technology is becoming an important candidate technology.It was shed light on how NMA can be used to further improve spectral efficiency over OMA，in order to achieve the multiple user channel capacity.Detailed analysis were given on the design principle，signal processing and resultant performance gain of three typical NMA schemes including power-domain，constellation-domain and code-domain NMA.Furthermore，network operating aspects for NMA like deployment scenarios，system design impact as well as network backward compatibility were presented.…”
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Advances in Molecular Imaging with Ultrasound by Ryan Gessner, Paul A. Dayton

“…In this review, we discuss recent advances in microbubble-type contrast agent development, ultrasound technology, and signal processing strategies that have the potential to substantially improve the capabilities and utility of ultrasonic molecular imaging.…”
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A power line channel estimation mechanism based on compressed sensing by Yeshen HE, Kun LIANG

“…Through the analysis of power line channel characteristics,the corresponding mathematical model was established,the multipath channel characteristics of power line were studied.Combined with a novel compressed sensing and processing technology,a channel estimation method of power line based on compressed sensing was proposed.The transmission characteristics of power line channel were analyzed.Taking advantage of its sparse,only a small amount of noise and channel parameters needed to be collected,extracted and stored,which greatly reduced the digital signal processing module of data processing,and the storage hardware requirements and hardware costs were reduced.…”
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Regularized Methods for the Split Feasibility Problem by Yonghong Yao, Wu Jigang, Yeong-Cheng Liou

“…Many applied problems such as image reconstructions and signal processing can be formulated as the split feasibility problem (SFP). …”
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Stereo robust watermark algorithm based on parameter optimization by Yiming XUE, Jinyu ZHANG, Botao CHEN, Zhenghong YANG

“…Aiming at issues such as illegal dissemination of network audio data and privacy leakage, a stereo robust watermark algorithm based on parameter optimization was proposed.Firstly, the watermark was embedded by modifying the singular value ratio of odd segment based on the insensitivity of stereo channels to attack, and aiming at minimizing the relative distortion of the two channels.The embedding process was optimized and the perceived quality of the audio was improved.Then, a parameter optimization method was proposed to find optimal parameters on each audio file, and the imperceptibility and robustness were well balanced.The simulation results show that the proposed algorithm has good imperceptibility and robustness against conventional signal processing.…”
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