Eval X-Y(t) Optimal Step VI

Owning Palette: 1D & 2D Evaluation VIs

Requires: Full Development System

Calculates the coordinates of a curve by calculating function values of x = f(t) and y = g(t), where t runs over an interval.

This VI produces more accurate output values than the Eval X-Y(t) VI.

Add to the block diagram

Find on the palette

	number of points is the number of calculated points at the beginning of the execution. The default is 10. Usually, many more points will be added.
	epsilon controls the construction of points in between. The default is 0.05.
	start is the start point of the interval under investigation. The default is 0.0.
	end is the end point of the interval. The default is 1.0.
	Formulas is an array of two strings describing the two function components f(t) and g(t). The formula can contain any number of valid variables.
	X returns the values of the x-coordinates of the curve. The values are obtained by calculating the function values of f(t) in Formulas.
	Y returns the values of the y-coordinates of the curve. The values are obtained by calculating the function values of g(t) in Formulas.
	ticks is the time in milliseconds to analyze the formula and to produce the X and the Y array.
	error returns any error or warning from the VI. You can wire error to the Error Cluster From Error Code VI to convert the error code or warning into an error cluster.