Difference between revisions of "Gesture Signal Processing"
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− | == | + | == Interpolation == |
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+ | == Filtering == | ||
− | + | While studying sensors, we discovered that often a particular sensor will measure the position '''x''', velocity '''v''', or acceleration '''a''' of an object. However, | |
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− | While studying sensors, we discovered that often a particular sensor will measure the position '''x''', velocity, or acceleration of an object. However, | + | |
Simple integrator: | Simple integrator: | ||
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− | + | == Thresholding == |
Revision as of 16:49, 10 October 2008
Interpolation
Filtering
While studying sensors, we discovered that often a particular sensor will measure the position x, velocity v, or acceleration a of an object. However,
Simple integrator:
y[n] = 0.1*x[n] + 0.9*y[n-1]
example of lp filter
Simple differentiator:
y[n] = x[n] - x[n-1]
example of hp filter