Calculates a 2D array of function values defined on a grid with parameters.
You can integrate an arbitrary set of parameters in the formula.
Numbers of values for both variables used in the function calculation.
Function to calculate that contains both variables and parameters. The formula can contain any number of valid variables.
Entering Valid Variables
This node accepts variables that use the following format rule: variables must start with a letter or an underscore followed by any number of alphanumeric characters or underscores.
Start points of both variables. The array contains two elements.
End points of both variables. The array contains two elements.
Variables with respect to the naming conventions of the Parsing nodes.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Variables and their corresponding values in the parameters.
Name of the parameter that uses the conventions of the Parsing nodes.
Default: Empty string
Value of variable.
Default: 0
1D array of the used x1 arguments.
1D array of the used x2 arguments.
2D array of the calculated function values.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
The following equation is a common function in x1 and x2:
f(a, b, x1, x2) = a * sinc(gamma(x1 + x2)) - b * sin(x1) * cos(x2) with a = 1 and b = 2
You enter only the right side of this equation in formula:
a*sinc(gamma(x1 + x2)) - b*sin(x1) *cos(x2)
You enter the values of variables a and b in parameters:
Where This Node Can Run:
Desktop OS: Windows
FPGA: This product does not support FPGA devices