But for cubic optimization problems with no constraints, sum of squares becomes a handy test for finding locally optimal minimum solutions. Picture the graph of a polynomial function as a curve ...

Cubic Phase Function (CPF): A computational ... Parameter Estimation of Polynomial Phase Signals Publication Trend The graph below shows the total number of publications each year in Parameter ...

He wanted to produce a graph mirroring the forecast of ... and he used "just a canned function in Excel, a cubic polynomial," according to the newspaper. —CEA (@WhiteHouseCEA) May 5, 2020 ...