Results 1 to 10 of about 3,187 (174)

Orthogonal Simplex Chebyshev-Laguerre Cubature Kalman Filter Applied in Nonlinear Estimation Systems [PDF]

Applied Sciences, 2018
To further improve the filtering accuracy in nonlinear estimation systems, a nonlinear filter, called the orthogonal simplex Chebyshev-Laguerre cubature Kalman filter (OSCL-CKF), is proposed.
Zhuowei Liu, Shuxin Chen, Hao Wu, Fang Liang   +3 more
doaj   +2 more sources

Various-Order Low-Pass Filter with the Electronic Change of Its Approximation [PDF]

Sensors, 2023
The design of a low-pass-frequency filter with the electronic change of the approximation characteristics of resulting responses is presented. The filter also offers the reconnection-less reconfiguration of the order (1st-, 2nd-, 3rd- and 4th-order ...
Lukas Langhammer, Roman Sotner, Radek Theumer   +2 more
doaj   +2 more sources

A Novel Synthesis of Quasi-Chebyshev Ultra-Wideband Bandpass Filter Using Nth Order Stub Loaded Coupled-Line Resonator [PDF]

Micromachines, 2023
This paper presents a novel synthesis of a quasi-Chebyshev Nth order stub-loaded coupled-line ultra-wideband bandpass filter. A unit element of a proposed filter topology consists of two short-circuited stubs loaded at the edges of coupled lines.
Muhammad Abdul Rehman, Sohail Khalid, Bilal Mushtaq, Mueen Uddin, Jawaid Iqbal, Maha Abdelhaq, Raed Alsaqour   +6 more
doaj   +2 more sources

Simulasi Perancangan Filter Analog dengan Respon Chebyshev

Jurnal Elkomika, 2013
ABSTRAK Dalam suatu sistem komunikasi penggunaan rangkaian filter sangat penting. Salah satu cara untuk memudahkan dalam perancangan sebuah filter dilakukanlah teknik simulasi.
RUSTAMAJI RUSTAMAJI, ARSYAD RAMADHAN DARLIS, SOLIHIN SUPARMAN   +2 more
doaj   +3 more sources

Generalized Chebyshev-like Approximation for Low-pass Filter [PDF]

Iraqi Journal for Electrical and Electronic Engineering, 2011
Analog filters constitute indispensible component of analog circuits and still playing an important part in interface with analog real world. realizing filters with odd order is preferred because of its time response .
Hisham L. Swady
doaj   +2 more sources

Contourlet Filter Design Based on Chebyshev Best Uniform Approximation [PDF]

EURASIP Journal on Advances in Signal Processing, 2010
The contourlet transform can deal effectively with images which have directional information such as contour and texture. In contrast to wavelets for which there exists many good filters, the contourlet filter design for image processing applications is ...
Ming Hou, Songjun Zhang, Mingli Jing, Xiaofeng Fang, Guoan Yang   +4 more
doaj   +3 more sources

Complementary Metal Oxide Semiconductor Circuit Realization of Inverse Chebyshev Low-Pass Filter of Order (1 + α)

Fractal and Fractional
This paper presents the CMOS circuit realization of a low-pass Inverse Chebyshev fractional-order filter (FOF) of order (1 + α) using the inverse-follow-the-leader feedback (IFLF) topology.
Soubhagyaseetha Nettar, Shankaranarayana Kilingar, Chandrika B. Killuru, Dattaguru V. Kamath   +3 more
doaj   +2 more sources

A 3D-Printed Bent–Twisted Waveguide Filter Using Mixed TE₁₀₁ and TE₁₀₂ Mode Resonators [PDF]

Micromachines
This paper presents a waveguide bandpass filter that integrates bending and twisting functions, utilizing mixed TE101 and TE102 mode resonators. Benefiting from the mixed utilization of TE101 and TE102 resonators, the desired stopband suppression and low
Lei Wang, Mengke Bai, Jun Xu
doaj   +2 more sources

Multivariate-coupled-enhanced photoacoustic spectroscopy with Chebyshev rational fractional-order filtering algorithm for trace CH₄ detection. [PDF]

Photoacoustics
Zha S, Chen H, Liu C, Guo Y, Ma H, Zhang Q, Li L, Zhan S, Cheng G, Cao Y, Pan P.   +10 more
europepmc   +2 more sources

0.5 V Multiple-Input Fully Differential Operational Transconductance Amplifier and Its Application to a Fifth-Order Chebyshev Low-Pass Filter for Bio-Signal Processing. [PDF]

Sensors (Basel)
Kulej T, Khateb F, Kumngern M.
europepmc   +3 more sources