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Content Provider | IET Digital Library |
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Author | Ahirwal, Mitul Kumar Kumar, Anil Singh, Girish Kumar Londhe, Narendra Digambar |
Abstract | A methodology for predicting the performance of algorithm in terms of fidelity parameters is introduced. Algorithm performance is measured in terms of space and time complexities required to solve a particular problem. The proposed approach correlates the performance with input data and output results. Initial theory of performance model generation is based on polynomial regressing and curve fitting of least mean square (LMS) algorithm for adaptive filtering. Testing and validation of the generated model has been done through the coefficient of determination parameters calculated over interpolation and extrapolation results. Other measures like adjusted R 2, sum of square error and mean square error are also reported. Overall study is summarised in form of algorithm, and is tested with LMS and recursive LMS algorithm of adaptive filtering applied over electroencephalography/event related potentials (EEG/ERP) noise removal to build up relation between input signal-to-noise ratio (SNR) and output fidelity parameters (like output SNR and correlation (r)). |
Starting Page | 525 |
Ending Page | 531 |
Page Count | 7 |
ISSN | 17518822 |
Volume Number | 11 |
e-ISSN | 17518830 |
Issue Number | Issue 5, Aug (2017) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-smt/11/5 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-smt.2016.0254 |
Journal | IET Science, Measurement & Technology |
Publisher Date | 2017-01-20 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Adaptive Filter Adaptive Filtering Bioelectric Signal Biology And Medical Computing Computational Complexity Curve Fitting Digital Signal Processing EEG Signal EEG-ERP Noise Removal Electrodiagnostics And Other Electrical Measurement Technique Electroencephalography Electroencephalography-event Related Potential Noise Removal Extrapolation Filtering Method in Signal Processing Interpolation Interpolation And Function Approximation Least Mean Square Error Algorithm Least Mean Squares Method Medical Signal Processing Numerical Analysis Numerical Approximation And Analysis Polynomial Polynomial Regression Prediction Theory Probability Theory Recursive Filter Recursive LMS Algorithm Regression Analysis Signal Denoising Signal to Noise Ratio SNR Space Complexity Statistics Stochastic Linearised SCUC Time Complexity |
Content Type | Text |
Resource Type | Article |
Subject | Atomic and Molecular Physics, and Optics Electrical and Electronic Engineering |
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