Lines, Curves and Surfaces in 3D
Lines, Curves and Surfaces in 3D
Lines, Curves and Surfaces in 3D
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Least Squares Fit of a L<strong>in</strong>e<br />
CM0268<br />
MATLAB<br />
DSP<br />
GRAPHICS<br />
554<br />
We use the general explicit equation of a l<strong>in</strong>e here:<br />
1<br />
y = mx + c<br />
We can def<strong>in</strong>e an error, σ i as the distance from the l<strong>in</strong>e:<br />
σ i = y i − mx i − c<br />
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