Cirrus-logic CS5550 Manuale Utente Scaricare il pdf (Pagina 14)

CDB5550

2.5 Histogram Information

The following is a description of the indicators associated with Histogram Analysis. Histograms can be plot-

ted in the Data Collection Window by setting the Time Domain / FFT / Histogram selector to Histogram. Fig-

ure 9 shows a typical histogram plot.

Figure 9. CDB5550 Histogram Plot

2.5.1 MEAN

Indicator for the mean of the data sample set. The mean is calculated using the following formula:

n - 1

i = 0

Mean =

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 22 23

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Cirrus-logic CS5550 Manuale Utente Pagina 14