12 lines
412 B
Matlab
12 lines
412 B
Matlab
function error = lsqError(parameter, x, y)
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% Objective function for fitting a linear equation to data.
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%
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% Arguments: parameter, vector containing slope and intercept (1st and 2nd element)
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% x, the input values
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% y, the measured system output
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%
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% Retruns: the estimation error in terms of the mean sqaure error
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y_est = x .* parameter(1) + parameter(2);
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error = meanSquareError(y, y_est);
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