Time scaling is the process of compressing or expanding the time axis of a signal, essentially changing the speed at which the signal is consumed or perceived. This concept is crucial in many modern applications, such as altering audio playback speed without changing pitch or in data analysis where different time scales need alignment for comparison.

Time Scaling

Time scaling

Compressing the time axis

expanding the time axis

Changing the speed of a signal

Signal consumption

Perception of signals

audio playback speed

changing pitch

Data analysis involves systematically applying statistical and logical techniques to describe, illustrate, condense, and evaluate data. It is crucial for transforming raw data into meaningful insights that drive decision-making and strategic planning.

data analysis

time scales

Time scale alignment

Comparison in data analysis

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