A new procedure for estimating characteristic functions based on a Chebyshev polynomial expansion for the density of the Cosine is developed. Simulation results confirm the usefulness of the method.

The size, shape, and connectivity of water bodies (lakes, ponds, and wetlands) can have important effects on ecological communities and ecosystem processes, but how these characteristics are ...

The amount of time it takes for an algorithm to solve a polynomial function, which is a mathematical expression that does not contain fractions or negative numbers. The time is proportional to the ...

'The trumpet shall sound,’ begins the spine-chilling aria in Messiah, but when Mozart rewrote the orchestral parts of Handel’s masterwork, he decided that the powerful, sonorous trombone – or sackbut, ...