Finally, the data is summarized using one or more roughness parameters, or a graph. In the past, surface finish was usually analyzed by hand. The roughness trace would be plotted on graph paper, and an experienced machinist decided what data to ignore and where to place the mean line.Today, the measured data is stored on a computer, and analyzed using methods from signal analysis and statistics.inally, the data is summarized using one or more roughness parameters, or a graph. In the past, surface finish was usually analyzed by hand. The roughness trace would be plotted on graph paper, and an experienced machinist decided what data to ignore and where to place the mean line.
View full sizeDrew Scott, left, and Jonathan Scott chose the winner of Brother Vs. Brother during last night's finale.HGTV. Interior designer and Team Drew member Melissa Roche emerged as the $50,000 winner of the second season of Brother Vs. Brother in last night's finale. But the big decision, coming at the end of a season that didn't give viewers anyone to root for or against, was more meh than amazing.
Rachel Reilly is the winner of Big Brother 13, who first appeared on Big Brother 12. In Season 12, Rachel caused significant drama for her overbearing personality, which led to her getting into...