Sigma LBA-708 사용자 설명서

 

 

Figure 28 

 

Enter the Bucket Size in the provided edit control.  A good value to start with is 16, 64, 256 or 

1024, depending upon which model frame grabber you are using; an 8, 10, 16, or 14 bit format 

respectively. 
Refer to the Histogram section in Chapter 6 for additional details.  

 

3.2.6.10 Statistics 

Check this box to enable the addition of Statistical information in the Results window.  Statistical 

results will be computed for every numerical results item that is appearing in the Results window.  

The statistical results provided are: Mean, Standard Deviation, Maximum, and Minimum.  

To view the statistics results you must either maximize the Results window, or use the horizontal 

scroll bar to bring the values into view. 
 

 

 

Figure 29 

 

There are three ways to control how many samples are used to generate the statistical results 

calculations.  The following choices and their usage is as follows: 

 

1.  Continuous:  Statistical results will begin to accumulate when you click Start!, and do so 

until you click Stop!. 

2.  Frames:  Enter the number of frames of data that you want to accumulate for statistical 

purposes.  After you click Start! the LBA will run until the number of frames is collected 

and then automatically Stop!. 

3.  Time:  Enter the collection duration in Hours:Minutes:Seconds that you want to 

accumulate statistical results.  After you click Start! the LBA will run until the time is 

depleted and then automatically Stop!. 

 

In all of the above, you can click Stop! and click Start! to pause and to resume statistical data 

collection.  However, in cases 2 and 3 above, when you restart, it does not resume the cycle 

Operator’s Manual 

 

LBA-PC 

 

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