Math Transform
Vector Cosine (COS)
Vector Trigonometric Cos
Deep Dive
Everything You Need to Know
Under the Hood
How It Works
COS applies the cosine trigonometric function to each value in a data series (interpreting values as radians). COS oscillates between -1 and +1 with a period of 2π. This function is fundamental in cycle analysis, creating oscillating patterns useful for modeling market cycles or building wave-based indicators. COS is typically used with normalized or phase-adjusted data rather than raw prices.
In Practice
How Traders Use It
Developers use COS in custom cycle indicators, creating synthetic oscillators based on phase angles, or building wave-based market models. Particularly useful when combined with Hilbert Transform outputs for quadrature analysis, or with phase calculations for creating leading cycle indicators. Pair with SIN for complete in-phase/quadrature systems, or use with detected cycle periods for adaptive oscillators. Essential for MESA-style indicators and custom cycle analysis algorithms.
Highlights
COS at a Glance
- Cosine transformation (input in radians)
- Output oscillates between -1 and +1
- Period of 2π radians (360 degrees)
- Fundamental for cycle analysis
- Used with phase-adjusted data
- Pair with SIN for quadrature systems
- Essential for custom wave-based indicators
Related
More Math Transform
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FAQ
Frequently Asked Questions
What is the Vector Cosine (COS) indicator?
Vector Trigonometric Cos
How does COS work?
COS applies the cosine trigonometric function to each value in a data series (interpreting values as radians). COS oscillates between -1 and +1 with a period of 2π. This function is fundamental in cycle analysis, creating oscillating patterns useful for modeling market cycles or building wave-based indicators. COS is typically used with normalized or phase-adjusted data rather than raw prices.
How do traders use COS in their strategies?
Developers use COS in custom cycle indicators, creating synthetic oscillators based on phase angles, or building wave-based market models. Particularly useful when combined with Hilbert Transform outputs for quadrature analysis, or with phase calculations for creating leading cycle indicators. Pair with SIN for complete in-phase/quadrature systems, or use with detected cycle periods for adaptive oscillators. Essential for MESA-style indicators and custom cycle analysis algorithms.
What are the key points to know about COS?
Cosine transformation (input in radians) Output oscillates between -1 and +1 Period of 2π radians (360 degrees) Fundamental for cycle analysis Used with phase-adjusted data Pair with SIN for quadrature systems Essential for custom wave-based indicators
Can I use COS with Cryptorobot.ai?
Yes. Vector Cosine (COS) is available as a built-in indicator in Cryptorobot.ai. You can add it to any automated strategy using the no-code strategy builder, backtest it against historical data, and deploy it live on supported exchanges.