Results 171 to 180 of about 9,059 (226)

BGSE-RRT*: A Goal-Guided and Multi-Sector Sampling-Expansion Path Planning Algorithm for Complex Environments. [PDF]

Sensors (Basel)
Yue W, Li X, Liu Z, Jiang X, Pan L.
europepmc   +1 more source

Optimizing the neural network and iterated function system parameters for fractal approximation using a modified evolutionary algorithm. [PDF]

Sci Rep
Abdulla S, Mahipal Reddy K.
europepmc   +1 more source

Unbend, correction of local beam-induced sample motion in cryo-EM images using a 3D spline model. [PDF]

Elife
Kong L, Zottig X, Elferich J, Grigorieff N.   +3 more
europepmc   +1 more source

Adaptive weighted progressive iterative approximation based on coordinate decomposition. [PDF]

PLoS One
Liu Y, Wang Y, Liu C.
europepmc   +1 more source

Time-Frequency Feature Extraction and Analysis of Inland Waterway Buoy Motion Based on Massive Monitoring Data. [PDF]

Sensors (Basel)
Li X, Chen Y, Mao L, Zhang N.
europepmc   +1 more source

Trajectory-Regularized Localization in Asynchronous Acoustic Networks via Enhanced PSO Optimization. [PDF]

Sensors (Basel)
Zhou J, Zhao Q, Feng Z, Wu K, Zhang L, Qin H.   +5 more
europepmc   +1 more source

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The cubic trigonometric automatic interpolation spline

IEEE/CAA Journal of Automatica Sinica, 2018
A class of cubic trigonometric interpolation spline curves with two parameters is presented in this paper. The spline curves can automatically interpolate the given data points and become C ² 2 interpolation curves without solving equations system even if the interpolation conditions are fixed.
Chengzhi Liu, Juncheng Li
exaly   +2 more sources

Monotonic cubic spline interpolation

Proceedings Computer Graphics International CGI-99, 1999
This paper describes the use of cubic splines for interpolating monotonic data sets. Interpolating cubic splines are popular for fitting data because they use low-order polynomials and have C/sup 2/ continuity, a property that permits them to satisfy a desirable smoothness constraint. Unfortunately, that same constraint often violates another desirable
George Wolberg, Itzik Alfy
openaire   +1 more source

Efficient Implementation of Cubic Spline Interpolator

2020 IEEE Radio and Wireless Symposium (RWS), 2020
In this paper, we present a novel implementation of cubic spline interpolation (CSI). In addition to solving the time domain boundary conditions between neighboring samples, we optimize the coefficients of piecewise polynomials in frequency domain to achieve good in-band and out-of-band frequency responses while maintaining the low-latency and low ...
Shu-Chen Lin, Kevin Chuang, Jau-Horng Chen   +2 more
openaire   +1 more source