PERBANDINGAN METODE HOLT WINTER ADDITIVE DAN METODE HOLT WINTER ADDITIVE DAMPED DALAM PERAMALAN JUMLAH PENDAFTARAN MAHASISWA

Additive Combinatorics ( Winter 2010 )

For A,B subsets of an additive group Z, we define A + B to be the sumset {a + b : a ∈ A, b ∈ B}, and kA to be the k-fold sum A + A + · · · + A of A. We also let A−B = {a−b : a ∈ A, b ∈ B} and b+A = {b}+A for a single element set {b}, a translate of A. Note that A − A is not 0 unless |A| = 1. We let k ¦ A = {ka : a ∈ A}, a dilate of A. There are many obvious properties of “+” that can be checked...

Additive Combinatorics : Winter 2007

Additive Combinatorics ( Winter 2005 )

For A,B subsets of an additive group Z, we define A + B to be the sumset {a + b : a ∈ A, b ∈ B}, and kA to be the k-fold sum A + A + · · · + A of A. We also let A−B = {a−b : a ∈ A, b ∈ B} and b+A = {b}+A for a single element set {b}, a translate of A. Note that A − A is not 0 unless |A| = 1. We let k ⋄ A = {ka : a ∈ A}, a dilate of A. There are many obvious properties of “+” that can be checked...

Robust Holt-Winter based control chart for monitoring autocorrelated simple linear pro les with contaminated data

Comparison of statistical Holt-Winter models for forecasting the ionospheric delay using GPS observations

The ionosphere is a notable source of error that disrupts the accuracy of the global position system (GPS) signal to the ground by changing the speed and direction of the signal propagation and in the process causing a delay in the signal. Therefore, forecasting the ionospheric delay is very important to reduce the GPS positioning error. In this work, statistical Holt-Winter method was chosen d...