Signals and Systems - Power and Energy level signals calculation

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SUMMARY

The discussion focuses on calculating power and energy level signals in the context of signals and systems. The user seeks guidance on integrating the function f²(t) over an infinite interval to determine energy levels. It is established that energy can be calculated for signals that extend to infinity, and average power can be computed by integrating f² over one period and dividing by that period. These methods are essential for analyzing continuous-time signals.

PREREQUISITES
  • Understanding of continuous-time signals and systems
  • Familiarity with integration techniques in calculus
  • Knowledge of power and energy signal definitions
  • Experience with periodic functions and their properties
NEXT STEPS
  • Study the properties of energy and power signals in detail
  • Learn about the application of the Fourier Transform in signal analysis
  • Explore the concept of Parseval's theorem for energy calculations
  • Investigate the use of MATLAB for simulating signal power and energy calculations
USEFUL FOR

Students and professionals in electrical engineering, signal processing, and applied mathematics who are involved in analyzing and calculating properties of continuous-time signals.

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Homework Statement



http://i.imgur.com/j8JdV.png

Homework Equations



http://i.imgur.com/Wobmo.png

The Attempt at a Solution



I wasn't really sure where to start with. Can energy level be calculated at any of these, since the signal stretches to infinity?

I'm very thankful for any hint or solution.
 
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Well, what does ∫f2(t)dt with lower limit = -∞ and upper limit = +∞ look like?

As for average power, easiest is to just integrate f2 over 1 period and divide by the period.
 

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