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新人Show
| 论坛注册会员名: |
丢丢 |
| 研究方向/专业工种: |
电力系统 |
| 课题项目/专业特长: |
MATLAB潮流计算的实现 |
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电影 音乐 运动 摄影 |
| 居住地: |
苏州 |
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Jacobicopy=Jacobi; 5 o7 N# B& b- q, Q- S
detaPQUcopy=detaPQU;: y: H9 r8 G/ T0 T+ Q4 ?+ p
detaFEcopy=detaFE;
: q0 H# z+ y# g& v for j=num:-1:2% h1 {) V! z# H- q8 P
if flagofPV(j)==1
% j. v5 u5 r+ C- }9 s Jacobicopy(2*(j-1),:)=[];& u- K" O2 y+ H9 j4 l, n
Jacobicopy(:,2*(j-1))=[]; ' u$ v6 ]* j$ S# K" E& w
detaPQUcopy(2*(j-1),:)=[];# w* d' g: i3 X
detaFEcopy(2*(j-1),:)=[];
6 r4 W' w) G1 [! N) ] end
; @# G* A' l) c# y' r5 u end
2 y, ?' H! E$ A, Q3 C8 d% H& V k3 v: E* T9 M0 \* S
detaPQUcopy=detaPQUcopy ; % F! \2 Y6 q7 s
Jacobimodified=Jacobicopy %Jacobi修正系数
* C5 ?% X# l( y, `1 g ZinvofJ=inv(Jacobicopy)
2 S4 J9 X) t8 Y; q. P; Z detaFEcopy=invofJ*detaPQUcopy3 X7 ~! ~( ?8 m8 f4 X# U
, N# h$ _1 q( G
+ s' R+ `9 C' \1 X W7 g& i; [------------------------------------------------------------------------------------------------- V0 j% i1 x: B
M; C6 ^6 _% ~4 ~+ t1 AJacobimodified =
+ V& M% c2 x* b' C' t' B j' I
6 ]( G. p5 n4 k 56.2849 4.3929 3.1120 0.8299 -63.4921 0 0
6 z) d3 l: R5 _* N% S+ j 1.4851 77.6767 -0.8299 3.1120 0 0 0! n5 O- ~4 E" |& m
3.1120 0.8299 25.8604 4.7915 0 -31.7460 0* M# m2 o2 C# i- X7 d6 B8 H# n
-0.8299 3.1120 1.6223 45.6152 0 0 01 y6 f u/ ?" v) K- L* x2 t8 J
-63.4921 0 0 0 63.4921 0 0
, d7 l' A; V# H! f' W 0 0 -31.7460 0 0 31.7460 0
7 Y4 q. V% \+ Q1 Y! b% e/ S 0 0 0 -31.7460 0 0 0 K( v$ n; E8 M- r6 B
! ]* s) I8 N7 PWarning: Matrix is singular to working precision." G/ z1 G/ R) M, e
> In yyg at 170# n n. E6 b4 {' S
- T1 J0 C" p+ o. d
invofJ =9 b9 S/ n6 ~! w6 ]4 G) g
+ i& `7 |5 s" e+ F Inf Inf Inf Inf Inf Inf Inf
9 N4 u" [" ~. k8 l4 D Inf Inf Inf Inf Inf Inf Inf9 Y. }' E% C) x7 W
Inf Inf Inf Inf Inf Inf Inf
( D# o% o! _5 R8 X+ | Inf Inf Inf Inf Inf Inf Inf
, ]& g; m7 v& I- ]. l# b. v! [1 v: f Inf Inf Inf Inf Inf Inf Inf1 V* }# M9 U2 j
Inf Inf Inf Inf Inf Inf Inf
7 j; ~. c0 a+ D& `) ` Inf Inf Inf Inf Inf Inf Inf |
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