云南高校图书馆联盟文献共享服务平台- LOW-PASS

LOW-PASS: 作品数：26被引量：31H指数：3; 导出分析报告; 相关作者：陈海波郭津津何蓉阮强齐莹更多>>; 相关机构：清华大学中国医科大学更多>>; 相关期刊：《Wuhan University Journal of Natural Sciences》《Earth and Planetary Physics》《Chinese Medical Sciences Journal》《Journal of Electromagnetic Analysis and Applications》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金更多>>

Novel flexible and transparent microstrip low-pass filter design with Π-shaped DGS: 《The Journal of China Universities of Posts and Telecommunications》2025年第1期88-94,共7页Liu Zhaohan Han Yunan Qiu Xianbo Li Xianli; supported by the National Natural Science Foundation of China (62271033);the Beijing Natural Science Foundation (8202036)。; A new design for a transparent low-pass filter(LPF) using a flexible polyethylene terephthalate(PET) material and metallic copper was proposed in this paper. The transparent microstrip filter employs an asymmetric Π-...; 关键词：transparent filter Π-shaped defected ground structure(Π-shaped DGS) low-pass filter(LPF)

Estimating the subsolar magnetopause position from soft X-ray images using a low-pass image filter被引量：1: 《Earth and Planetary Physics》2024年第1期173-183,共11页Hyangpyo Kim Hyunju K.Connor Jaewoong Jung Brian M.Walsh David Sibeck Kip D.Kuntz Frederick S.Porter Catriana K.Paw U Rousseau A.Nutter Ramiz Qudsi Rumi Nakamura Michael Collier; supported by NASA(Grant Nos.80NSSC19K0844,80NSSC20K1670,80MSFC20C0019,and 80GSFC21M0002);support from NASA Goddard Space Flight Center internal funding programs(HIF,Internal Scientist Funding Model,and Internal Research and Development)。; The Lunar Environment heliospheric X-ray Imager(LEXI)and Solar wind Magnetosphere Ionosphere Link Explorer(SMILE)missions will image the Earth’s dayside magneto pause and cusps in soft X-rays after their respective l...; 关键词：soft X-ray MAGNETOPAUSE RECONNECTION low-pass filter LEXI SMILE

Uncertainties of landslide susceptibility prediction: Influences of random errors in landslide conditioning factors and errors reduction by low pass filter method被引量：2: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第1期213-230,共18页Faming Huang Zuokui Teng Chi Yao Shui-Hua Jiang Filippo Catani Wei Chen Jinsong Huang; This work is funded by the National Natural Science Foundation of China(Grant Nos.42377164 and 52079062);the National Science Fund for Distinguished Young Scholars of China(Grant No.52222905).; In the existing landslide susceptibility prediction(LSP)models,the influences of random errors in landslide conditioning factors on LSP are not considered,instead the original conditioning factors are directly taken a...; 关键词：Landslide susceptibility prediction Conditioning factor errors Low-pass filter method Machine learning models Interpretability analysis

Memristor bridge-based low pass filter for image processing被引量：5: 《Journal of Systems Engineering and Electronics》2019年第3期448-455,共8页YU Yongbin YANG Nijing YANG Chenyu NYIMA Tashi; supported by the National Natural Science Foundation of China(61550110248); This paper highlights the memristor bridge-based lowpass filter (LPF) and improved image processing algorithms along with a novel adaptive Gaussian filter for denoising image and a new Gaussian pyramid for scale invar...; 关键词：MEMRISTOR BRIDGE LOW-PASS FILTER (LPF) adaptive GAUSSIAN FILTER image denoising GAUSSIAN pyramid

The double auxiliary equations method and its application to space-time fractional nonlinear equations: 《Journal of Ocean Engineering and Science》2019年第1期7-13,共7页L.A.Alhakim A.A.Moussa; This paper reflects the execution of a reliable technique which we proposed as a new method called the double auxiliary equations method for constructing new traveling wave solutions of nonlinear fractional differenti...; 关键词：Double auxiliary equations method Fractional partial differential equation Exact solution Traveling wave solution Nonlinear low-pass electrical Transmission lines Fractional Burger’s equation.

Embedding and Extracting Digital Watermark Based on DCT Algorithm被引量：1: 《Journal of Computer and Communications》2018年第11期287-298,共12页Haiming Li Xiaoyun Guo; The principle of digital watermark is the method of adding digital watermark in the frequency domain. The digital watermark hides the watermark in digital media, such as image, voice, video, etc., so as to realize the...; 关键词：Digital WATERMARK DCT Algorithm White Noise GAUSSIAN LOW-PASS Filtering Robustness IMPERCEPTIBILITY

Simple Simulated Inductor, Low-Pass/Band-Pass Filter and Sinusoidal Oscillator Using OTRA被引量：1: 《Circuits and Systems》2016年第3期83-99,共17页Raj Senani Abdhesh Kumar Singh Ashish Gupta Data Ram Bhaskar; Although a variety of applications of the OTRAs have been reported in literature, the pole of the transresistance gain Rm of the OTRA has been usually considered to affect the performance of the circuits due to being ...; 关键词：Operational Transresistance Amplifier OTRA Inductance Simulation Sinusoidal Oscillators FILTERS

Design of High-Efficiency broadband power amplifier using low-pass bias network被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2016年第1期91-96,共6页Yu Qijin Yu Cuiping Tang Bihua Liu Yuan'an; supported by National Basic Research Program of China(973 Program)(2014CB339900);National Natural Science Foundation of China(61201025);National Natural Science Foundation of China for the Major Equipment Development(61327806); A novel design of high-efficiency broadband power amplifier （BPA） with the low-pass bias networkto enhance the efficiency and output power is presented in this paper. Compared with other bias networks, the proposed ...; 关键词：broadband power amplifier low-pass bias network high-efficiency BROADBAND

Design and Implementation of Low-Pass, High-Pass and Band-Pass Finite Impulse Response (FIR) Filters Using FPGA被引量：1: 《Circuits and Systems》2015年第2期30-48,共19页Emmanuel S. Kolawole Warsame H. Ali Penrose Cofie John Fuller C. Tolliver Pamela Obiomon; This paper presents the design and implementation of a low-pass, high-pass and a hand-pass Finite Impulse Response (FIR) Filter using SPARTAN-6 Field Programmable Gate Array (FPGA) device. The filter performance is te...; 关键词：Digital FILTERS FIR Filter Matlab Simulink FDA TOOL FIR TOOL Distributed Arithmetic FPGA Xilinx System Generator

A 16-bit sigma–delta modulator applied in micro-machined inertial sensors被引量：2: 《Journal of Semiconductors》2014年第4期128-133,共6页徐宏林付强刘鸿娜尹亮王鹏飞刘晓为; supported by the National Natural Science Foundation of China(No.61204121); A fourth-order low-distortion low-pass sigma-delta （∑△） modulator is presented for micro-machined inertial sensors. The proposed single-loop single-bit feedback modulator is optimized with a feed-forward path to d...; 关键词：analog-to-digital converter low-distortion low-pass sigma delta modulator micro-machined inertialsensor

LOW-PASS