那位有wgrass软件,或者是WSERIES,或者是SWIND3 Y- M( K0 ?. t$ K, M* Q
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Two computer programs designated as WSERIES 1 g. v2 Y3 [9 E+ N* _! e% M
and SWIND have been developed at the University : Z5 Y# a1 j+ q8 d A& Q- F2 o6 t
of Saskatchewan based on the principles outlined in , f2 K6 Z+ g( }$ qSections 2.1-2.4. The first program WSERIES is used . q9 _+ o9 Q& w U5 R
to establish the time series model of wind speed and + E9 z2 U+ m4 K3 R1 Wcheck the feasibility of the model from the mathe- 9 d1 j% G5 c7 Y7 Q5 \: R% [
matical point of view. The second program SWIND A' y. |: s* S# Bis used to simulate the wind speed according to the 2 z. O8 K7 Q" g* P& ]2 t
established model, thus providing the statistical 1 [' k: I' }0 H3 f) Pproperties of the simulated wind speed in order to ' _! K! Z$ D9 f2 z' [. n$ \: Kcompare them with those obtained from the actual ; W8 h: E3 S1 Z6 Z# x: z' A, vwind speed when determining the feasibility of the & {" X F$ n1 ]fitted model. 5 A7 T% j3 ~& y' G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