Browsing by Keywords "Curve fitting"
Now showing items 1-13 of 13
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Analyzing impact of experience curve on ROI in the software product line adoption process
(Elsevier BV, 2015)Context Experience curve is a well-known concept in management and education science, which explains the phenomenon of increased worker efficiency with repetitive production of a good or service. Objective We aim to analyze ... -
Combined filtering and key-frame reduction of motion capture data with application to 3DTV
(2006)A new method for combined filtering and key-frame reduction of motion capture data is proposed. Filtering of motion capture data is necessary to eliminate any jitter introduced by a motion capture system. Key-frame reduction, ... -
Efficient evaluation of spatial-domain MoM matrix entries in the analysis of planar stratified geometries
(IEEE, 2000)An efficient hybrid method for evaluation of spatial-domain method-of-moments (MoM) matrix entries is presented in this paper. It has already been demonstrated that the introduction of the closed-form Green's functions ... -
Employing active contours and artificial neural networks in representing ultrasonic range data
(2008)Active snake contours and Kohonen's self-organizing feature maps (SOM) are considered for efficient representation and evaluation of the maps of an environment obtained with different ultrasonic arc map (UAM) processing ... -
Enhancements to linear least squares localization through reference selection and ML estimation
(2008)Linear least squares (LLS) estimation is a low complexity but sub-optimum method for estimating the location of a mobile terminal (MT) from some distance measurements. It requires selecting one of the fixed terminals (FTs) ... -
Estimation of object location and radius of curvature using ultrasonic sonar
(Elsevier, 2001-07)Acoustic sensors are very popular in time-of-flight (TOF) ranging systems since they are inexpensive and convenient to use. One of the major limitations of these sensors is their low angular resolution which makes object ... -
Fast processing techniques for accurate ultrasonic range measurements
(Institute of Physics Publishing, 2000)Four methods of range measurement for airborne ultrasonic systems - namely simple thresholding, curve-fitting, sliding-window, and correlation detection - are compared on the basis of bias error, standard deviation, total ... -
Human activity recognition using tag-based localization
(IEEE, 2012-04)This paper provides a comparative study on the different techniques of classifying human activities using a tag-based radio-frequency (RF) localization system. Non-uniformly-sampled data containing position measurements ... -
Human activity recognition using tag-based radio frequency localization
(Taylor and Francis Inc., 2016)This article provides a comparative study on the different techniques of classifying human activities using tag-based radio-frequency (RF) localization. A publicly available dataset is used where the position data of ... -
A hybrid approach for line segmentation in handwritten documents
(2012)This paper presents an approach for text line segmentation which combines connected component based and projection based information to take advantage of aspects of both methods. The proposed system finds baselines of ... -
Keyframe reduction techniques for motion capture data
(2008)Two methods for keyframe reduction of motion capture data are presented. Keyframe reduction of motion capture data enables animators to easily edit motion data with smaller number of keyframes. One of the approaches achieves ... -
A new effective side length expression obtained using a modified tabu search algorithm for the resonant frequency of a triangular microstrip antenna
(John Wiley & Sons, 1998)A new, very simple curve-fitting expression for the effective side length is presented for the resonant frequency of triangular microstrip antennas. It is obtained using a modified tabu search algorithm, and is useful for ... -
On reduced order modeling of flexible structures from frequency response data
(Institute of Electrical and Electronics Engineers Inc., 2014)In order to identify the dominant flexible modes of a flexible structure with an input/output delay, a numerical method is proposed. The method uses a frequency domain approach (frequency response data) to estimate the ...
