# control::Linearize

    sys::Obj
      sys::Virtual
        sys::Component
          control::Linearize

`public class Linearize` `[niagaraIcon="module://icons/x16/control/util/xy.png"]`

Converts a table of values into a curve using linear interpolation between the values. Individual slope/intercept constants are computed between the x's and y's using the formula y = mx + b, where m = ym - yn/xm - xn

If in is not in the range of x0 to x9, then output is set to "nan"

Note that slope may be positive or negative, and is indicated by comparison of x1 and x0 (positive if x1 > x0, negitive if x1 < x0)

in

  `public property float in`

  input

out

  `public property float out [readonly]`

  linearized output

tmp

  `public float tmp`

x0

  `public property float x0 [config]`

  linear interpolation x0 point

x1

  `public property float x1 [config]`

  linear interpolation x1 point

x2

  `public property float x2 [config]`

  linear interpolation x2 point

x3

  `public property float x3 [config]`

  linear interpolation x3 point

x4

  `public property float x4 [config]`

  linear interpolation x4 point

x5

  `public property float x5 [config]`

  linear interpolation x5 point

x6

  `public property float x6 [config]`

  linear interpolation x6 point

x7

  `public property float x7 [config]`

  linear interpolation x7 point

x8

  `public property float x8 [config]`

  linear interpolation x8 point

x9

  `public property float x9 [config]`

  linear interpolation x9 point

y0

  `public property float y0 [config]`

  linear interpolation y0 point

y1

  `public property float y1 [config]`

  linear interpolation y1 point

y2

  `public property float y2 [config]`

  linear interpolation y2 point

y3

  `public property float y3 [config]`

  linear interpolation y3 point

y4

  `public property float y4 [config]`

  linear interpolation y4 point

y5

  `public property float y5 [config]`

  linear interpolation Y5 point

y6

  `public property float y6 [config]`

  linear interpolation Y6 point

y7

  `public property float y7 [config]`

  linear interpolation Y7 point

y8

  `public property float y8 [config]`

  linear interpolation Y8 point

y9

  `public property float y9 [config]`

  linear interpolation Y9 point

convert

  `public virtual void convert(float Y2, float Y1, float X2, float X1)`

  Convert value in to value out by using linear interpolation

       between point1 and point2 using formula y=mx + b

execute

  `public virtual override void execute()`

  Execute is called once every scan to convert 'in' to 'out' using linear interpolation between inflection points (x,y)