Line Regression; Function Selection (Line Regression) - Omron FH-3 Series Reference Manual

Line Regression

Calculates the line that generates the shortest total distance from multiple measurement coordinates (Line
Regression).
It can also calculate the intersection and angle between two lines and the distance between a line and a point.
Used in the Following Case
• For computing a line and for calculating the intersection and distance of lines
• Approximate multiple measurement
coordinates with a straight line
Important
• Do not set processing units that perform affine transformations such as position compensation between Line Regression
and a unit that inputs for Line Regression.

Function Selection (Line Regression)

Functions are selected depending on application.
1
In the Item Tab area, click [Select function].
2
Select a function in the "Select function"
area.
Setting item
Select function
630

Line Regression

• Calculate the intersection
and angles of two lines.
Set value
[Factory default]
• [Calculate line]
• Calculate cross point and
angle of two lines
• Calculate distance between
line and point
• Calculate the distance from the
line to the point
Description
Calculates a straight line providing the shortest distance from
multiple points (Line Regression).
Set the Line 0 tab.
Calculates the intersection and angle between 2 Line
Regressions.
Set the Line 0 tab and Line 1 tab. The angle is measured from
Line 0 to Line 1 in clockwise order.
Calculates the distance between a Line Regression and a
point.
Set the Line 0 and Point tab.
FH/FZ5 Processing Item Function Reference Manual