
Sheet Name The name of the worksheet in Excel where to copy the numerical results.
TopLeft Specifies the Excel cell where the results are copied. Should be in the form
CR where C is Excel column name, R is the row number. For example, A1
is the top-left cell in the worksheet.
Summary of Numerical Results
The following information is available in the Summary of Numerical Results
Column Description
Variable Variable name.
Y Min Y axis minimum.
Y Max Y axis maximum.
Color Scale Min Color scale minimum.
Color Scale Max Color scale maximum.
Max Frequency Used Maximum frequency of the FFTs used.
Rate Histogram Bin Rate histogram bin size in seconds (if used).
Window width FFT window width (seconds).
Actual shift Actual window shift used in analysis.
Algorithm
The power spectrum is calculated for the specified number ( Number of Shifts ) of windows. For
each window:
Normalization
If Normalization is Raw PSD, the power spectrum is normalized so that the sum of all the spectrum
values equals to the mean squared value of the Signal.
If Normalization is Log of PSD, the power spectrum is calculated using the formula:
power_spectrum[i] = 10.*log10(raw_spectrum[i])
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