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Discriminative frequency filter banks learning with neural networks

Filter banks on spectrums play an important role in many audio applications. Traditionally, the filters are linearly distributed on perceptual frequency scale such as Mel scale. To make the output smoother, these filters are often placed so that they overlap with each other. However, fixed-parameter filters are usually in the context of psychoacoustic experiments and selected...

A note on the matrix arithmetic-geometric mean inequality

32654, USA (). Teng Zhang 284 (1.1) since both LHS and RHS are the sum of operator norms, and the technique used in the proof is not extendable to the proof of (1.1). The main contribution of this note ... 2.1 by plugging in A = Ai1 ; B = Therefore, to prove the lower bound in (2.4), it su ces to show Ai1 Ai2 Ai3 Ai3 Ai2 Ai1 Teng Zhang 286 Applying the fact that A~ 1 + A~ 2 + A~ 3 = I, we have = E[2A

Characteristic and optimization of the effective perspective images’ segmentation and mosaicking (EPISM) based holographic stereogram: an optical transfer function approach

XingpengYan Xiaoyu Jiang Yingqing Huang Yibei Chen Teng Zhang OPEN Published: xx xx xxxx Based on our proposed method for holographic stereogram printing using effective perspective images' segmentation and

Prognostic Impact of the Findings on Thin-Section Computed Tomography in stage I lung adenocarcinoma with visceral pleural invasion

Guarantors of integrity of entire study:Mei Yuan, Jin-Yuan Liu, Teng Zhang, Tong-Fu Yu; study concepts/study design or data acquisition or data analysis/interpretation: all authors; manuscript drafting or ... resolved: all authors; literature research: Mei Yuan, Jin-Yuan Liu, Teng Zhang, Tong-Fu Yu; clinical studies: Mei Yuan, Jin-Yuan Liu, Teng Zhang, Yu-Dong Zhang, Tong-Fu Yu; statistical analysis: Mei Yuan

MCMC-Based Fatigue Crack Growth Prediction on 2024-T6 Aluminum Alloy

This work aims to make the crack growth prediction on 2024-T6 aluminum alloy by using Markov chain Monte Carlo (MCMC). The fatigue crack growth test is conducted on the 2024-T62 aluminum alloy standard specimens, and the scatter of fatigue crack growth behavior was analyzed by using experimental data based on mathematical statistics. An empirical analytical solution of Paris...

MCMC-Based Fatigue Crack Growth Prediction on 2024-T6 Aluminum Alloy

This work aims to make the crack growth prediction on 2024-T6 aluminum alloy by using Markov chain Monte Carlo (MCMC). The fatigue crack growth test is conducted on the 2024-T62 aluminum alloy standard specimens, and the scatter of fatigue crack growth behavior was analyzed by using experimental data based on mathematical statistics. An empirical analytical solution of Paris...

Improving the electrocatalytic properties of Pd-based catalyst for direct alcohol fuel cells: effect of solid solution

The tolerance of the electrode against the CO species absorbed upon the surface presents the biggest dilemma of the alcohol fuel cells. Here we report for the first time that the inclusion of (Zr, Ce)O2 solid solution as the supporting material can significantly improve the anti-CO-poisoning as well as the activity of Pd/C catalyst for ethylene glycol electro-oxidation in KOH...

Polydopamine-assisted functionalization of heparin and vancomycin onto microarc-oxidized 3D printed porous Ti6Al4V for improved hemocompatibility, osteogenic and anti-infection potencies

Supplementary information Supporting information is available in Fan D performed the experiments, Zhang T and Jia Z prepared the the online version of the paper. Teng Zhang is currently a PhD student at Peking

Nitrogen-Doped Carbon Nanotube-Supported Pd Catalyst for Improved Electrocatalytic Performance toward Ethanol Electrooxidation

electrocatalyst Highlights & Teng Zhang e− 1 Introduction Direct alcohol fuel cells (DAFCs) have attracted much attention recently due to their high efficiency for energy conversion as well as their low

Nanoparticle orientationally displayed antigen epitopes improve neutralizing antibody level in a model of porcine circovirus type 2

Nanoparticle orientationally displayed antigen epitopes improve neutralizing antibody level in a model of porcine circovirus type 2 Peiyang Ding,1,2 Teng Zhang,2,3 Yafei Li,1,2 Man Teng,2 Yaning Sun

Therapeutic effect of urine-derived stem cells for protamine/lipopolysaccharide-induced interstitial cystitis in a rat model

Background Interstitial cystitis (IC) is a chronic inflammation disorder mainly within the submucosal and muscular layers of the bladder. As the cause of IC remains unknown, no effective treatments are currently available. Administration of stem cell provides a potential for treatment of IC. Methods This study was conducted using urine-derived stem cells (USCs) for protamine...

Skin-inspired hydrogel–elastomer hybrids with robust interfaces and functional microstructures

ScholarSearch for Teng Zhang in:Nature Research journals • PubMed • Google ScholarSearch for German Alberto Parada in:Nature Research journals • PubMed • Google ScholarSearch for Xinyue Liu in:Nature Research

Ginsenoside Rd attenuates breast cancer metastasis implicating derepressing microRNA-18a-regulated Smad2 expression

Teng Zhang OPEN Metastasis remains a major cause of mortality and poor prognosis in breast cancer patients. Antimetastatic therapies are in great need to achieve optimal clinical outcome in breast

Molecular epidemiology of hydropericardium syndrome outbreak-associated serotype 4 fowl adenovirus isolates in central China

In several parts of China, there have been a large number of hydropericardium syndrome (HPS) outbreaks caused by serotype 4 fowl adenovirus (FAdV­4) in broiler chickens since 2015. These outbreak-associated FAdV-4 strains were distinct from previous circulating strains which did not lead to severe HPS outbreaks. To better understand the molecular epidemiology of the currently...

Cyclophosphamide-induced HCN1 channel upregulation in interstitial Cajal-like cells leads to bladder hyperactivity in mice

Zhang Jiang Zhao Bishao Sun Jingzhen Zhu Jia Li Qingqing Wang Zhenxing Yang Xiaoyan Hu Longkun Li Hyperpolarization-activated cyclic nucleotide-gated (HCN) channels are confirmed to be expressed in

Coordinated Parameter Identification Technique for the Inertial Parameters of Non-Cooperative Target

Space operations will be the main space missions in the future. This paper focuses on the precise operations for non-cooperative target, and researches of coordinated parameter identification (CPI) which allows the motion of multi-joints. The contents of this paper are organized: (1) Summarize the inertial parameters identification techniques which have been conducted now, and...

Luteolin-7-diglucuronide attenuates isoproterenol-induced myocardial injury and fibrosis in mice

of Higher Learning (Yu CHEN and Teng ZHANG), Shu Guang Project supported by Shanghai Municipal Education Commission (13SG42, Y u CHEN) and the National Natural Science Foundation of China (No 81273960 ... , 81473732, Teng ZHANG and Yu CHEN). Author contribution Yu CHEN and Teng ZHANG conceived the project and designed experiments. Yu CHEN, Teng ZHANG, and Weiliang ZHU analyzed the data and wrote the paper

Celastrol protects mouse retinas from bright light-induced degeneration through inhibition of oxidative stress and inflammation

Background Photoreceptor death leads to vision impairment in several retinal degenerative disorders. Therapies protecting photoreceptor from degeneration remain to be developed. Anti-inflammation, anti-oxidative stress, and neuroprotective effects of celastrol have been demonstrated in a variety of disease models. The current study aimed to investigate the photoreceptor...

Analyzing the CDR3 Repertoire with respect to TCR—Beta Chain V-D-J and V-J Rearrangements in Peripheral T Cells using HTS

Peng, Yuehong Li, Teng Zhang, Rui Ma & Xinsheng YaoDepartment of Laboratory Medicine, Zunyi Medical University, Zunyi 563003, ChinaBin ShiDepartment of Breast Surgery, The first Affiliated Hospital of ... • Google ScholarSearch for Yuehong Li in:Nature Research journals • PubMed • Google ScholarSearch for Teng Zhang in:Nature Research journals • PubMed • Google ScholarSearch for Suhong Sun in:Nature Research

Erratum to: Tribological Properties of AlCrCuFeNi2 High-Entropy Alloy in Different Conditions

Science and Engineering, Taiyuan University of Technology , Taiyuan 030024 , China. Contact 1 TENG ZHANG , HUIJUN YANG, ZHIHUA WANG, and JUNWEI QIAO IN the initial online publication, Chuan Zhang's given