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  2. Channel allocation schemes - Wikipedia

    en.wikipedia.org/wiki/Channel_allocation_schemes

    In Fixed Channel Allocation or Fixed Channel Assignment (FCA) each cell is given a predetermined set of frequency channels. FCA requires manual frequency planning, which is an arduous task in time-division multiple access (TDMA) and frequency-division multiple access (FDMA) based systems since such systems are highly sensitive to co-channel interference from nearby cells that are reusing the ...

  3. Deterministic finite automaton - Wikipedia

    en.wikipedia.org/wiki/Deterministic_finite_automaton

    An example of a deterministic finite automaton that accepts only binary numbers that are multiples of 3. The state S 0 is both the start state and an accept state. For example, the string "1001" leads to the state sequence S 0, S 1, S 2, S 1, S 0, and is hence accepted.

  4. Directional component analysis - Wikipedia

    en.wikipedia.org/wiki/Directional_component_analysis

    As a result, the first PCA pattern is not a good representative example of a pattern with large total rainfall anomaly, while the first DCA pattern is. In n {\displaystyle n} dimensions the ellipse becomes an ellipsoid, the diagonal line becomes an n − 1 {\displaystyle n-1} dimensional plane, and the PCA and DCA patterns are vectors in n ...

  5. Discrete Fourier series - Wikipedia

    en.wikipedia.org/wiki/Discrete_Fourier_series

    The result of the series is also a function of the discrete variable, i.e. a discrete sequence. A Fourier series, by nature, has a discrete set of components with a discrete set of coefficients, also a discrete sequence. So a DFS is a representation of one sequence in terms of another sequence.

  6. Describing function - Wikipedia

    en.wikipedia.org/wiki/Describing_function

    Other types of describing functions that have been used are DFs for level inputs and for Gaussian noise inputs. Although not a complete description of the system, the DFs often suffice to answer specific questions about control and stability. DF methods are best for analyzing systems with relatively weak nonlinearities.

  7. Trump advisers seek to shrink or eliminate bank regulators ...

    www.aol.com/news/trump-advisers-seek-shrink...

    (Reuters) -U.S. President-elect Donald Trump's transition team is exploring ways to significantly reduce, merge, or even eliminate the top bank regulators in Washington, the Wall Street Journal ...

  8. Finite-state machine - Wikipedia

    en.wikipedia.org/wiki/Finite-state_machine

    State diagram for a turnstile A turnstile. An example of a simple mechanism that can be modeled by a state machine is a turnstile. [4] [5] A turnstile, used to control access to subways and amusement park rides, is a gate with three rotating arms at waist height, one across the entryway.

  9. When was Elvis' final performance? - AOL

    www.aol.com/elvis-last-performance-looking-back...

    Elvis took the stage for the last time at Market Square Arena in Indianapolis. The ticket-buying scene months earlier saw plenty of fans swarm to get tickets, even waiting for hours to get them.