14 sept. 2012

BLOSSOMS - The Quadratic Equation- It's Hip to Be Squared

This is another nice lecture from MIT professor Gilbert Strang. It is good to see this videos from time to time to understand what is behind all the math treatments in chemometrics. Polynomials are used for some math treatments as Savitzky-Golay, where the solution of the polynomial (2º degree, 3º degree,...) is used as the absorbance modified value for the middle point in a moving window of a certain odd segment.

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