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June10th 2015 GPS Smoothing Example Continued

June 7th 2015 GPS Smoothing Example Continued | | June 11th 2015 GPS Smoothing Example Results

In the more general case, we use a parabolic curve with the following parametric form:

c(t)=a+bt+ct2

Minimizing the weighted distance to the 3D curve yields the following solution:

(axayazbxbybzcxcycz)=(iw2i00iw2iti00iw2it2i000iw2i00iw2iti00iw2it2i000iw2i00iw2iti00iw2it2iiw2iti00iw2it2i00iw2it3i000iw2iti00iw2it2i00iw2it3i000iw2iti00iw2it2i00iw2it3iiw2it2i00iw2it3i00iw2it4i000iw2it2i00iw2it3i00iw2it4i000iw2it2i00iw2it3i00iw2it4i)1(iw2ipixiw2ipiyiw2ipiziw2ipixtiiw2ipiytiiw2ipiztiiw2ipixt2iiw2ipiyt2iiw2ipizt2i)


June 7th 2015 GPS Smoothing Example Continued | | June 11th 2015 GPS Smoothing Example Results

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