Maximum max

UV absorption bands (Figure 2.2) are characterised by the wavelength of the absorption maximum ( max ) Th values of s associated with commonly... 

The name of the function is upper3dB. It has 1 input argument. 1 sfle means search the first input forward and find a level. The level we are looking for is 3 dB less than the maximum (max-3). The n means find the specified level when the trace has a negative-going slope. When the point is found, the text 1 designates its coordinates as xl and yl. The function returns the x-coordinate of the point (upper3dB(1) = x1). The x-axis of a frequency trace is frequency, so this function returns the frequency of the upper 3 dB point. A second function is ... 

Concentrations are shown as means, range (in parentheses), maximum (Max.), or nondetectable (ND). 

Concentrations are listed as mean, (minimum-maximum), and maximum (Max.). 

---