. Z" d4 w& e! u3 a; X6 [; Q3 Q5 L" G 1 @( p$ q1 e2 S3 E! z( }8 j7 kTwo computer programs designated as WSERIES ; o5 Y% ^' ~& v4 n6 c
and SWIND have been developed at the University 1 ]9 {9 r2 n4 H& _% I
of Saskatchewan based on the principles outlined in , ~; _+ L+ w! a; oSections 2.1-2.4. The first program WSERIES is used 0 w" S( E: T" w6 t8 @/ bto establish the time series model of wind speed and ( ?4 R( b) x, L4 s1 w* Bcheck the feasibility of the model from the mathe- / }: H4 O1 B5 ~- [& B6 p% l
matical point of view. The second program SWIND 9 |, d m1 ~1 Kis used to simulate the wind speed according to the h$ h* i1 P- ?. m% g9 A) U$ {established model, thus providing the statistical ( {9 `: `0 P' t. g* n# P' m t9 r
properties of the simulated wind speed in order to 5 B+ ^0 r, J4 e; z$ y# {; j
compare them with those obtained from the actual ; i0 \1 x% `8 ~# f: Ewind speed when determining the feasibility of the ' v; o N6 r9 L' z- L. \9 rfitted model.5 m$ Y" T P" k/ N
这些软件是加拿大的Saskatchewan大学编写的软件,用于风速模型ARMA的定阶计算和预测风速,各位帮忙找找