Rounded approximate step functions of form x(Sup m)/(x(Sup n) + 1) and 1/(x(Sup n) + 1) useful in interpolating between local steep slopes or abrupt changes in tabulated data varying more smoothly elsewhere. Used instead of polynomial curve fits. Interpolation formulas based on these functions implemented quickly and easily on computers. Used in real-time control computations to interpolate between tabulated data governing control responses.


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    Title :

    Rounded Approximate Step Functions For Interpolation


    Contributors:

    Published in:

    Publication date :

    1993-07-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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