Questions Bank | Page 139339

This question examines your answer to "TASK 2 – Line Fitting with LiDAR" on the Topic 4 Practice Class Worksheet.

Suppose that x_i denotes the value of the ith x-coordinate. Suppose that

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denotes the measured height of the data point at x_i. Suppose that e_i denotes the difference between

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and the true height of the road at x_i. Then, the squared error criterion to be minimised can be written as

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where:

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