那位有wgrass软件,或者是WSERIES,或者是SWIND7 j8 T$ r# x. A3 Z! z6 n: l
" _( }: w) u2 k. Q9 d7 t4 G' O$ `+ b7 q ! Z* h( Y3 E+ H' ~9 u' RTwo computer programs designated as WSERIES 7 v/ z t6 @# ~$ g4 v4 Q/ ^! gand SWIND have been developed at the University " x- f, D) C6 U# x& N/ Y9 {5 X; X
of Saskatchewan based on the principles outlined in % {( }2 k5 b$ Y8 a' f* _
Sections 2.1-2.4. The first program WSERIES is used . U4 n; g5 m! z# b6 P1 Xto establish the time series model of wind speed and / e4 \" Y; ~, C( f4 x W; s( M4 Y$ l% y
check the feasibility of the model from the mathe- 5 }% s4 p& ^9 T0 ]0 o/ e5 l$ |) mmatical point of view. The second program SWIND # W& c. l6 m* W( x
is used to simulate the wind speed according to the H* s2 t* _' j' ]- o! Cestablished model, thus providing the statistical % f. U8 z7 A( q( }* Eproperties of the simulated wind speed in order to / q9 g b( F8 h" t7 }9 J/ ]0 X
compare them with those obtained from the actual ! @9 B! t* r) r3 S; K3 b
wind speed when determining the feasibility of the : A: g0 S6 X! a, ~fitted model.5 m# ]# ^8 |/ u1 k
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