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浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2020    内容类型：期刊论文    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Speech enhancement method based on SI-SDR optimization generative adver-sarial network 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 11, 页码: 17-23 作者:  Cao, Jie;  Zhou, Yaofeng;  Yu, Hong;  Li, Xiaoxu 收藏  |  浏览/下载：12/0  |  提交时间：2022/02/17 Signal to noise ratio  Speech enhancement  Adversarial networks  Auditory quality  Baseline methods  Difference values  Low signal-to-noise ratio  Scale invariant  Signal-to-distortion ratios  Speech enhancement methods   Ultrasonic Array Detection Method on Cylindrical Surface Diffusion Weld of Complex Structural Parts 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2020, 卷号: 56, 期号: 22, 页码: 1-7 作者:  Li, Wentao;  Zhou, Zhenggan 收藏  |  浏览/下载：16/0  |  提交时间：2022/02/17 Acoustic waves  Acoustics  Finite difference time domain method  Signal to noise ratio  Testing  Transducers  Ultrasonic testing  Welds  Complex structural parts  Component structure  Detection efficiency  Detection experiments  Low signal-to-noise ratio  Prefabricated defects  Structural characteristics  Ultrasonic testing method   Generalized space-time pulse position modulation over Gamma-Gamma turbulence channel 期刊论文 Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2020, 卷号: 28, 期号: 11, 页码: 2437-2445 作者:  Zhang, Yue;  Wang, Hui-Qin;  Zhang, Li-Ping;  Bao, Zhong-Xian 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Bit error rate  Dispersions  Light transmission  Mapping  Monte Carlo methods  Pulse position modulation  Signal to noise ratio  Space time codes  Linear dispersion codes  Space resource utilizations  Space time  Spatial modulations  Spatial multiplexing  Sphere decoding algorithm  Transmission rates   Performance of Faster-than-Nyquist Optical Communication System under Gamma-Gamma Atmospheric Turbulence 期刊论文 Zhongguo Jiguang/Chinese Journal of Lasers, 2020, 卷号: 47, 期号: 9 作者:  Cao, Minghua;  Wu, Xin;  Wang, Huiqin;  Peng, Qingbin 收藏  |  浏览/下载：15/0  |  提交时间：2020/12/18 Atmospheric thermodynamics  Bit error rate  Monte Carlo methods  Optical communication  Signal to noise ratioAtmospheric optical communication  Atmospheric turbulence channels  Average bit-error rates  Channel conditions  Transmission distances  Transmission rates  Transmission technologies  Turbulence intensity   Channel Capacity Analysis of FTN-OWC System Under Exponentiated Weibull Channel 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2020, 卷号: 40, 期号: 15 作者:  Cao, Minghua;  Kang, Zhongjiang;  Wu, Xin;  Dou, Hongxia;  Wang, Huiqin 收藏  |  浏览/下载：11/0  |  提交时间：2020/12/18 Atmospheric turbulence  Channel capacity  Light transmission  Modulation  Signal to noise ratioAcceleration factors  Closed-form expression  Exponential-Weibull  Exponentiated Weibull  Outage probability  Turbulence intensity  Wireless optical communication  Wireless optical communication systems   Channel Capacity Analysis of FTN-OWC System Under Exponentiated Weibull Channel 期刊论文 ACTA OPTICA SINICA, 2020, 卷号: 40, 期号: 15 作者:  Cao Minghua;  Kang Zhongjiang;  Wu Xin;  Dou Hongxia;  Wang Huiqin 收藏  |  浏览/下载：8/0  |  提交时间：2022/03/01 optical communications  faster-than-Nyquist  exponentiated Weibull  channel capacity  outage probability   Fully Optical Generalized Spatial Modulation in Atmospheric Laser Communication 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2020, 卷号: 40, 期号: 13 作者:  Wang, Huiqin;  Yang, Shunxin;  Zhang, Yue;  Bao, Zhongxian 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Bit error rate  Modulation  Monte Carlo methods  Optical communication  Signal to noise ratio  Atmospheric laser communications  Linear relation  Modulation schemes  Monte Carlo simulation methods  Selection algorithm  Spatial dimension  Spatial modulations  Transmission rates   Multi-layer Spatial Pulse Position Amplitude Modulation in Atmospheric Laser Communications 期刊论文 Guangzi Xuebao/Acta Photonica Sinica, 2020, 卷号: 49, 期号: 5 作者:  Wang, Hui-Qin;  Li, Ya-Ting;  Cao, Ming-Hua;  Bao, Zhong-Xian 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Amplitude modulation  Efficiency  Intelligent systems  Inverse problems  Mapping  Monte Carlo methods  Optical communication  Pulse position modulation  Signal to noise ratio  Atmospheric laser communications  Different layers  Modulation methods  Monte Carlo simulation methods  Multilayer structures  Number of layers  Spatial modulations  Spectral efficiencies   Single-image super-resolution via joint statistic models-guided deep auto-encoder network 期刊论文 Neural Computing and Applications, 2020, 卷号: 32, 期号: 9, 页码: 4885-4896 作者:  Chen, Rong;  Qu, Yanyun;  Li, Cuihua;  Zeng, Kun;  Xie, Yuan 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Benchmarking  Deep neural networks  Image denoising  Image resolution  Iterative methods  Network coding  Optical resolving power  Signal to noise ratio  Non-local similarities  Peak signal to noise ratio  Regularization framework  Single images  Split Bergman iteration  Split bregman iterations  Steering kernel regressions  Total variation regularization   LED Nonlinearity Mitigation for Visible Light Communication Optical-Orthogonal Frequency Division Multiplexing System with Symbol Decomposing Techniques 期刊论文 Zhongguo Jiguang/Chinese Journal of Lasers, 2020, 卷号: 47, 期号: 4 作者:  Jia, Kejun;  Yang, Boran;  Lu, Hao;  Hao, Li 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Errors  Iterative methods  Light  Light emitting diodes  Monte Carlo methods  Multiplexing equipment  Nonlinear optics  Optical fiber communication  Orthogonal frequency division multiplexing  Signal to noise ratio  Visible light communication  BER degradation  Communication rate  Direct current bias  Error vector magnitude  Iterative signals  Optical orthogonal frequency division multiplexing  Optical orthogonal frequency division multiplexing (O-OFDM)  Serial transmission