Converting milliseconds to frequency

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  1. - 5th September 2007, 03:44 #11
    GrandPa's Avatar
    GrandPa
    GrandPa is offline Junior Member
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    Question Then, when should we use lookup ???

    All this thread bring back a question that I had in mind for a while. I was wondering at which point is that better (faster) to use lookup instead of calculated values?

    I know that I can find thread like "Sine wave power inverter" where a lookup table was used to increase calculation's speed. But is this only a trial an error process or can someone bring up guidelines that will lead to use one solution or the other?

    J-P
    Last edited by GrandPa; - 5th September 2007 at 03:48.
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