AudioDataLib::FrequencyGraph::Plot Struct Reference

#include <FrequencyGraph.h>

Public Attributes
double	frequency
	This is the X-axis coordinate of a plot.
double	phase
	This is the shift value of the sine-wave component that would have the associated frequency and strength (amplitude.)
double	strength
	This is typically the Y-axis coordinate of a plot, and tells us how priminant the associated frequency is.

Detailed Description

The frequency graph is a list of Plot structures. Each is a frequency paired with a strength and phase pair. When a signal is broken down into frequency components, the strength (or amplitude) and phase of each component is needed to fully scribe the component, which can be thought of as a single sine-wave. The original signal can be thought of as the sum of all these different components. A study of FFTs gives additional insights into the matter.

Member Data Documentation

frequency

double AudioDataLib::FrequencyGraph::Plot::frequency

This is the X-axis coordinate of a plot.

phase

double AudioDataLib::FrequencyGraph::Plot::phase

This is the shift value of the sine-wave component that would have the associated frequency and strength (amplitude.)

strength

double AudioDataLib::FrequencyGraph::Plot::strength

This is typically the Y-axis coordinate of a plot, and tells us how priminant the associated frequency is.

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The documentation for this struct was generated from the following file:

• Source/Library/FrequencyGraph.h