Abstract: A ROM-less direct digital frequency synthesizer employing trigonometric quadruple angle formula is present in this paper. The worse case spectral purity is better than -130 dBc. The ...

Objective E-cigarette use has rapidly increased. Recent studies define prevalence using a variety of measures; competing definitions challenge cross-study comparison. We sought to understand patterns ...

For example, Ireland had a GDP of $545.63 billion and GNI of $421.77 billion in 2023, which is a difference of about $123.86 billion (or almost 23% of GDP) largely being due to profit repatriation ...

The characteristic frequency of XY mode, transmission loss and displacement vector have been calculated by the finite element method. There are Brag... MPLB opens a channel for the fast circulation of ...

For example, Elstein estimated errors occur in about 10–15% of diagnoses.21 As noted by Graber, many methods to study diagnostic errors have limited use in calculating the frequency of the problem.

Research My Games Leaderboard Banking ... the larger the variance, the "fatter" a probability distribution will be. ... Formula, and Example. Activity Ratios: Definition, Formula, Uses, and Types.