The frequency density goes up the y-axis and the area of each bar will represent the frequency. Frequency density frequency class width. This is the basis for the equation.
TextFrequency density frequency group width 4 20 02.
Frequency density frequency class width. For a set of grouped data the frequency density of a class is defined by. How to calculate PSA Density and its meaning. A root-mean-square RMS formulation translates the PSD curve for each response quantity into a single most likely value.