Block Category: Transcendental
Inputs: Scalars
Description: The cos block produces the cosine of the input signal. The input signal must be represented in radians.
Label: Indicates a user-defined block label that appears when View > Block Labels is activated.
1. Computation of cos(2θ) = 2cos2(θ) - 1
With θ chosen to be π/3, the above trigonometric identity is realized as:
