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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2017     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 Novel programmable microwave photonic filter with arbitrary filtering shape and linear phase 期刊论文 OPTICS EXPRESS, 2017 Zhu, Xiaoqi; Chen, Feiya; Peng, Huanfa; Chen, Zhangyuan 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 SEMICONDUCTOR OPTICAL AMPLIFIERS  BANDPASS FILTER  POLARIZATION MODULATOR  BRAGG GRATINGS  INP-INGAASP  SLOW LIGHT  COEFFICIENTS  SHIFTER  COMPENSATION  TUNABILITY   A new method for designing farrow filters based on cosine basis neural network 期刊论文 International Conference on Digital Signal Processing, DSP, 2017, 页码: 154-158 作者:  Ma, Tong;  Wei, Ying;  Ma, Xiaojie 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/12 cosine basis  Farrow structure  finite impulse response (FIR) filter  neural networks  variable digital filter   An improved rotating HF signal injection method based on FIR filters for state estimation of BPMSM sensorless control 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2017, 卷号: 9, 期号: 12 作者:  Ji, Wei[1];  Shi, Guoding[2];  Xu, Bo[3];  Xu, Jian[4] 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/24 Bearingless permanent magnet synchronous motor  high-frequency signal injection  equiripple optimal approximation finite impulse-response filter  linear-phase compensation