Averaging Scan Spectra - Thermo Scientific Evolution 200 Series User Manual

2
INSIGHT Software
Operation

Averaging Scan Spectra

88 Evolution 200 Series User Guide
6. Click Close to close each displayed math window.
Related Topics
Smoothing Scan Data
Converting Scan Data to a Derivative
Converting Scan Data to Other Units
Adding Two Scan Spectra
Subtracting a Scan Spectrum
Averaging Scan Spectra
Adding, Subtracting, Multiplying or Dividing Scan Data by a Factor
Finding Peaks in Scan Data
Finding Value Level Crossings in Scan Data
Use Average in the Math menu to find the average of two or more scan spectra.
To use Average
1. Choose Math (menu) > Average.
The selected spectrum appears in the Operands pane.
The workbook spectra are listed at the left. To add others:
a. Click Browse.
b. Select a folder in the left pane (use the features above it to navigate), a workbook in
the middle pane, and spectra in the upper-right pane. To select multiple spectra, hold
down Shift or Ctrl. Selected spectra appear in the lower-right pane.
c. Click OK. Each added spectrum is listed with asterisks at the beginning of its name
to indicate the data is not in the current workbook.
2. Select any other listed spectra to average and click Add.
To remove a spectrum from the Operands pane, click it and click Remove. To remove all
the spectra, click Clear All.
Note A spectrum appears in the Result pane only if two or more spectra are in the
Operands pane.
3. To perform a math operation on the result, click Operate on Result and choose an
operation. Otherwise, go to the next step.
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