Topic 6.4: Extrapolation (Examples)
ece.uwaterloo.ca › extrapolation › examplesExample 1. Given the following data which is known to be linear, extrapolate the y value when x = 2.3. (0.3 0.80), (0.7, 1.3), (1.2, 2.0), (1.8, 2.7) The best fitting line is y ( x) = 1.27778 x + 0.42222, and therefore our approximation of the value at 2.3 is 3.3611. The points, the least-squares fitting line, and the extrapolated point are shown in Figure 1.
Topic 6.4: Extrapolation (Examples) - University of Waterloo
https://ece.uwaterloo.ca/.../06LeastSquares/extrapolation/examples.htmlExample 1. Given the following data which is known to be linear, extrapolate the y value when x = 2.3. (0.3 0.80), (0.7, 1.3), (1.2, 2.0), (1.8, 2.7) The best fitting line is y ( x) = 1.27778 x + 0.42222, and therefore our approximation of the value at 2.3 is 3.3611. The points, the least-squares fitting line, and the extrapolated point are ...