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  2. VEX Robotics - Wikipedia

    en.wikipedia.org/wiki/VEX_Robotics

    VEX IQ Challenge Rings-N-Things was the Pilot Program for the VEX IQ Challenge robotics competition program, which launched in April 2012. [52] The game is played on a four-foot by eight-foot field, surrounded by a 3.5-inch tall perimeter. There are four goals and eight rings into which teams can score 36 balls. The field is divided by the ramp ...

  3. vidIQ - Wikipedia

    en.wikipedia.org/wiki/VidIQ

    vidIQ is an online education website that offers video tutorials and analytics on YouTube channel growth. The website also has a Google Chrome extension, which allows users to analyze YouTube analytics data. [1] [2] [3] vidIQ has often been compared with the Google Chrome extension TubeBuddy, which has similar features to vidIQ. [4]

  4. FIRST Tech Challenge - Wikipedia

    en.wikipedia.org/wiki/FIRST_Tech_Challenge

    The kit was significantly upgraded and called the VEX Robotics Design System. In 2004–05, FIRST piloted the FIRST Vex Challenge as a potential program. [ 2 ] The pilot season brought together over 130 teams to compete in 6 regional tournaments [ citation needed ] in a 1/3 scale FIRST Frenzy: Raising the Bar . [ 3 ]

  5. Half-Pipe Hustle - Wikipedia

    en.wikipedia.org/wiki/Half-Pipe_Hustle

    Half-Pipe Hustle was the first official FIRST Vex Challenge (FVC) game, taking place in 2005–2006. In this challenge, robotics teams built robots from the Vex design kit to compete in competitions across the United States and in other nations, in matches consisting of a 45-second autonomous period, followed by a 2-minute driver control period in which the robots are controlled by team ...

  6. Programmable interval timer - Wikipedia

    en.wikipedia.org/wiki/Programmable_Interval_Timer

    The Intel 8253 PIT was the original timing device used on IBM PC compatibles.It used a 1.193182 MHz clock signal (one third of the color burst frequency used by NTSC, one twelfth of the system clock crystal oscillator, [1] therefore one quarter of the 4.77 MHz CPU clock) and contains three timers.

  7. IQ imbalance - Wikipedia

    en.wikipedia.org/wiki/IQ_imbalance

    In the first half of the training sequence, only sub-carriers ranging from to N/2 − 1 transmit pilot symbols; the remaining sub-carriers are not used. In the second half, the sub-carriers from -1 to -N/2 are used for pilot transmission. Such a training scheme easily decouples the IQ imbalance and the channel frequency response.

  8. Vexx - Wikipedia

    en.wikipedia.org/wiki/Vexx

    Vexx received "mixed reviews" on all platforms according to video game review aggregator Metacritic. [ 14 ] [ 12 ] [ 13 ] It is regarded by critics as a typical platform game that excels in previously established rules of the genre while doing little to expand the premise.

  9. In-phase and quadrature components - Wikipedia

    en.wikipedia.org/wiki/In-phase_and_quadrature...

    I(t) and Q(t) are the time-series data for the in-phase and quadrature components. S is the signal . IQ data has extensive use in many signal processing contexts, including for radio modulation, software-defined radio, audio signal processing and electrical engineering. I/Q data is a two-dimensional stream.