Define a Curve with the Curve Calculator

Curves can be defined mathematically using the curve calculator.

The curve calculator is displayed on the Define Curves panel when Math is selected as the data source for a vector. The curve calculator is formatted much like a scientific calculator. It consists of a number pad, basic algebraic and trigonometric functions, and, curve fitting, filtering, and signal-processing functions.
  1. Type an expressions directly into the vector field or enter it by clicking selected numbers, functions, or operators on the curve calculator.
    Note: The curve calculator is formatted much like a scientific calculator. It consists of a number pad, basic algebraic and trigonometric functions, and curve fitting, filtering, and signal-processing functions.
  2. Once the expression is constructed, click Apply to plot the curve.