Single parameter nonlinear function#

The Single parameter nonlinear function block returns the value of the function f=y(x)for the value of X given to the Input.

The type of function is determined by linear interpolation of user-defined points in the arrays as follows (1) :

(1)#\[ \begin{align}\begin{aligned} f_{i}=y_{i}(x_{i})\\X\:=\:[x_1\:,\:x_2\:,\:...\:,\:x_m]\\Y\:=\:[y_1\:,\:y_2\:,\:...\:,\:y_n] \end{aligned}\end{align} \]

When a value outside the X range is input to the input, the corresponding Y extreme value is output to the output (2) :

(2)#\[ \begin{align}\begin{aligned} in(t)\:\leq\:x_1\:,\:\longrightarrow\:out(t)\:=\:y_1\\in(t)\:\geq\:x_m\:,\:\longrightarrow\:out(t)\:=\:y_n \end{aligned}\end{align} \]

1. Properties#

Property	Default value	Description	Units of measurement
X value	1;2	-	-
Y value	3;4	-	-

2. Inputs and outputs#

Parameters	Input/Output	Description	Units of measurement	Port type
Input	Input	-	-	Automation
Output	Output	-	-	Automation

In order to see the connection capabilities of the block, you need to go to page Description of block ports

3. Code generation#

Important

Block supports C source code generation

4. Examples of use#

Examples of using this block can be found in the following sections:

Tutorials;
How-to guides;
Description of Demo.

How-to guides

Section	Guide name
Machine learning approximation	A simple machine learning model of thermal conductivity