Search results
Results From The WOW.Com Content Network
A graph showing variation of quantum efficiency with wavelength of a CCD chip from Wide Field and Planetary Camera 2, formerly installed on the Hubble Space Telescope.. The term quantum efficiency (QE) may apply to incident photon to converted electron (IPCE) ratio [1] of a photosensitive device, or it may refer to the TMR effect of a magnetic tunnel junction.
There is a one-to-one correspondence between cumulative distribution functions and characteristic functions, so it is possible to find one of these functions if we know the other. The formula in the definition of characteristic function allows us to compute φ when we know the distribution function F (or density f ).
Online Mie solution calculator is available, with documentation in German and English. Online Mie scattering calculator produces beautiful graphs over a range of parameters. phpMie Online Mie scattering calculator written on PHP. Mie resonance mediated light diffusion and random lasing. Mie solution for spherical particles.
A set of functions which approximate the eigenfunctions of the operator. [5] One could use the orthonormal basis generated from the eigenfunctions of the operator, which will produce diagonal approximating matrices, but in this case we would have already had to calculate the spectrum.
The path integral formulation is a description in quantum mechanics that generalizes the stationary action principle of classical mechanics.It replaces the classical notion of a single, unique classical trajectory for a system with a sum, or functional integral, over an infinity of quantum-mechanically possible trajectories to compute a quantum amplitude.
Unlike the typical Bloom filter, elements are hashed to a bit array through deterministic, fast and simple-to-calculate functions. The maximal set size for which false positives are completely avoided is a function of the universe size and is controlled by the amount of allocated memory.
The test functions used to evaluate the algorithms for MOP were taken from Deb, [4] Binh et al. [5] and Binh. [6] The software developed by Deb can be downloaded, [7] which implements the NSGA-II procedure with GAs, or the program posted on Internet, [8] which implements the NSGA-II procedure with ES.
Their ratio is a rational number, and typically distributed similarly to Thomae's function. If pairs of positive integers m , n {\displaystyle m,n} are sampled from a distribution f ( n , m ) {\displaystyle f(n,m)} and used to generate ratios q = n / ( n + m ) {\displaystyle q=n/(n+m)} , this gives rise to a distribution g ( q ) {\displaystyle ...