搜索结果: 1-15 共查到“电子科学与技术 Filter”相关记录23条 . 查询时间(0.052 秒)
Neuro-fuzzy soft-switching hybrid filter for impulsive noisy environments
a-stable noise nonlinear filtering myriad filter hybrid filter
2011/3/22
In this study, a new soft-switching hybrid filter based on a neuro-fuzzy network for impulsive noisy environments is proposed. The hybrid filter was built by combining an adaptive finite impulse respo...
Washout filter based control for the Hodgkin-Huxley nerve cell dynamics
Hopf bifurcation saddle bifurcation Hodgkin-Huxley equation potassium channel sodium channel
2010/10/12
In this work we present a washout filter based control approach for stabilizing the oscillations in Hodgkin-Huxley type neurons. The oscillations occur due to the bifurcations that arise from the pota...
High-Input Impedance Voltage-Mode Multifunction Filter with Four Grounded Components and Only Two Plus-Type DDCCs
Voltage-Mode Multifunction Four Grounded Components Two Plus-Type DDCCs
2010/12/3
This paper introduces a novel voltage-mode multifunction biquadratic filter with single input and four outputs using two plus-type differential difference current conveyors (DDCCs) and four grounded p...
Stochastic stability of the discrete-time constrained extended Kalman filter
Extended Kalman filter constrained Kalman filter stochastic stability
2010/10/12
In this paper, stability of the projection-based constrained discrete-time extended Kalman filter (EKF) as applied to nonlinear systems in a stochastic framework has been studied. It has been shown th...
A novel square-root domain realization of first order all-pass filter
Square-root domain circuits all-pass filter state-space synthesis
2010/10/12
In this paper, a new square-root domain, first order, all-pass filter based on the MOSFET square law is presented. The proposed filter is designed by using nonlinear mapping on the state variables of ...
Dense Integration of Optical Filter Circuit by Vertically Coupled Microring Resonator with Cross Grid Geometry
Optical waveguide device Add/Drop filter Microring resonator
2009/6/9
We have proposed and demonstrated a vertically coupled microring resonator (VCMRR) filter. This configuration has many features, such as the independent optimum design of lower waveguide and upper rin...
Recursive Least Squares Adaptive Filter a better ISI Compensator
Least mean square (LMS) Recursive least squares (RLS) Adaptive equalization
2010/2/2
Inter-symbol interference if not taken care off may
cause severe error at the receiver and the detection of signal becomes
difficult. An adaptive equalizer employing Recursive Least Squares
algorit...
The Novel Microwave Stop-Band Filter
The stop-band filter the new band-rejection element the centre conductor
2010/12/6
The stop-band filter with the new band-rejection element is proposed. The element is a coaxial waveguide with the slot in the centre conductor. In the frame of this research, the numerical and experim...
CDBA-Based Universal Biquad Filter and Quadrature Oscillator
CDBA-Based Universal Biquad Filter Quadrature Oscillator
2010/12/6
The voltage-mode universal biquadratic filter and sinusoidal quadrature oscillator based on the use of current differencing buffered amplifiers (CDBAs) as active components have been proposed in this ...
Three-Input Single-Output Electronically Controllable Dual-Mode Universal Biquad Filter Using DO-CCCIIs
Three-Input Single-Output Electronically Dual-Mode Universal Biquad Filter DO-CCCIIs
2010/12/6
This article presents a dual-mode (voltage-mode and current-mode) universal biquadratic filter performing completely standard functions: lowpass, highpass, bandpass, band-reject, and allpass functions...
STATIONARY FRAME ACTIVE POWER FILTER CONTROL BASED ON MULTIRESOLUTION ANALYSIS
active power filter multiresolution analysis resonant controller
2010/1/12
The paper presents an active power filter control method. The reference signal
is generated in the stationary reference frame α-β using multiresolution analysis and the
controllers used are P-resona...
Transmission Function of Cascaded Multilayer Medium Thin Film Filter
Integrated optics device optical amplifiers optical waveguide amplifier
2010/7/16
A cascaded multilayer medium thin film filter used for flattening the gain of erbium-ytterbium co-doped waveguide amplifier(EYCDWA) is presented. The transmission function of cascaded multilayer mediu...
On the Synthesis of Superstructure Fiber Bragg Grating Comb Filter by Ameliorated Layer-peeling Algorithm
fiber Bragg grating comb filter optical fiber communication
2010/7/16
a novel 16-channel comb filter based on superstructure fiber Bragg grating (SFBG) is proposed for the first time. It is characterized by single-grating structure, equal reflection peaks,
narrow chann...
Novel Cascadable Current Mode Translinear-C Universal Filter
A novel cascadable current-mode universal filter three current-controlled conveyors two grounded capacitors
2010/12/7
A novel cascadable current-mode universal filter employing three current-controlled conveyors (translinear conveyors) and two grounded capacitors is proposed. The circuit with single input and three h...
A New Parameter-Extraction Method for DGS and its Application to the Low-Pass Filter
Parameter-Extraction Method DGS the Low-Pass Filter
2010/12/7
A new and simple parameter-extraction method for the equivalent circuit of defected ground structure (DGS) is presented. Using this method, circuit simulation, based on the DGS equivalent-circuit mode...