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  • Users: q12023
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  1. q12023

    index notch filtering

    I have strong frequency-periodic noise in my measurement system. Is there a indexed notch filter where frequency content is filtered at multiples of a primary mode? [e.g. 100 hz, 200h z, 300 hz,.....] I'd be interested in the math form of such a filter exists or a solution in either MathCAD...
  2. q12023

    exothermal tribological processes

    I'm interest in any public domain research re: using friction as a heat source. Specifically the efficiency of such a process.

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