Exercises_7pt3_4.xlsm - #7.3 DATASET x yq linear spline xq...

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#7.3. DATASET INTERPOLATED VALUES x y 0.72 2.13 1 1.330121951 1.029519631 1.3408124144 0.95 1.21 1.5 #VALUE! #VALUE! 5.413451246 1.77 3.18 2 #VALUE! #VALUE! -1.253167244 1.81 2.25 2.5 #VALUE! #VALUE! -3.350920308 3.24 2.68 3 #VALUE! #VALUE! 0.4259470633 5.72 4.32 3.5 #VALUE! #VALUE! 4.6162102801 4 #VALUE! #VALUE! 6.7531163411 #7.4. We need to transpose the data to be in columns, and in ascending order of depth, so that the cu Depth (m) Stress (kPa) x_q y_q 1.9 14.4 2.0 16.6 3.1 28.7 7.5 66.9 4.2 19.2 5.1 43.1 5.8 33.5 6.9 52.7 8.1 71.8 9.3 62.2 10.0 76.6 x q y q , linear spline y q , quadratic spline y q , cubic spline
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NOTE: Results for the quadratic spline are very unstable, and the instability s is triggered by ha
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