Sparse Grid Interpolation
Employs Smolyak styled grids for polynomial and linear interpolation. The depth of grids is adaptive, and with adp=1 is dimension-adaptive. Several features are employed, so that the user can make sure the pairwise dimensions do not outgrow each other (syme, see in file), coefficients that are not relevant get dropped (purge), a title can be added (title), nonvectorized functions can be called up (non_vec), costly functions are not called up twice for the same points (memoize). Error criteria can be adapted.
For full functionality (to see the progress of a nonvectorized job run in parallel) download parfor_progress. And you need to set non_vec=2 and dsp>0. Also, the function afclean which can also be found in the exchange helps to keep the interpolation functions light.
Zitieren als
Alexander (2024). Sparse Grid Interpolation (https://www.mathworks.com/matlabcentral/fileexchange/54289-sparse-grid-interpolation), MATLAB Central File Exchange. Abgerufen .
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Inspiriert von: Progress monitor (progress bar) that works with parfor, Memory-efficient anonymous functions
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Version | Veröffentlicht | Versionshinweise | |
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3.0.0.0 | |||
2.0 | Some functionalities, some extensions, some display options... |
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