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Recent content by xiaopc

  1. xiaopc

    Help: how to speed up function evaluation (feval)?

    Hi all, I have a set of functions that I need to numerically integrate in each New-raphson iteration step. Here is what I did: 1) There are about 50 functions (9 parameters in each, 7 plug-in parameters and two integrating parameters) that involve derivatives and second derivatives...

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