1 / 28

A Fast-Nonegativity-Constrained Least Squares Algorithm

2. IntroductionAlgorithm of classical non-negative least square (nnls) A numerical exampleFast nonegative least square (Fnnls)Results and discussion. 3. introduction. Estimation of models subject to non-negativity constraints is of practical importance in chemistry. . The time required for e

ellis
Télécharger la présentation

A Fast-Nonegativity-Constrained Least Squares Algorithm

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    1. 1 A Fast-Nonegativity-Constrained Least Squares Algorithm R. Bro, S. D. Jong J. Chemometrics,11,393-401, 1997

    2. 2 Introduction Algorithm of classical non-negative least square (nnls) A numerical example Fast nonegative least square (Fnnls) Results and discussion

    3. 3

    4. 4

    5. 5

    6. 6

    7. 7

    8. 8

    9. 9

    10. 10

    11. 11

    12. 12

    13. 13

    14. 14

    15. 15

    16. 16

    17. 17

    18. 18

    19. 19

    20. 20

    21. 21

    22. 22

    23. 23

    24. 24

    25. 25

    26. 26

    27. 27

    28. 28

    29. 29

More Related