Sine, cosine and tangent are the principle trigonometric functions. (Image credit: YuryZap | Shutterstock ) ...

This paper is concerned with two cosine-function-related functions which are called cosine step response and cosine cumulative output. We study some of their properties, such as measurability, ...

In support of efforts to foreground functions as central objects of study in algebra, this study provides evidence of how secondary students use trigonometric functions in contextual tasks. The author ...

Sin, cos and tan are commonly used abbreviations for the three trigonometric functions sine, cosine and tangent.

How to measure linearity of an ADC using sine-wave input. How do non-idealities of a sine wave affect ADC linearity while testing it. Testing an ADC’s linearity. To obtain the transfer function ...