1. Each weighting function or " kernel " has its own characteristics. 2. Pulse functions are also used for the weighting functions resulting in a Galerkin type solution. 3. This age-weighting function applies only to the calculation of DALYs lost due to disability. 4. However, the weighting function w _ n ( \ tau ) is obviously more complicated. 5. Additionally, the communities found in the network are highly dependent on the choice of weighting function . 6. To this end, local automatic adjusting of the weighting function and other approximation parameters were proposed. 7. As " t " changes, the weighting function emphasizes different parts of the input function. 8. The weighting functions A _ k ( n ) are the k th Walsh Hadamard sequence in n. 9. However, the deviation is also subject to the weighting function W before the error function is computed. 10. After setting an appropriate weighting function the cost may be minimized through the inversion of a NxN matrix.