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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; 3 y) d! A8 a% M
detaPQUcopy=detaPQU;
0 t2 r2 B% A/ L- ?. o0 i detaFEcopy=detaFE;
9 g- N4 ^+ ^( q+ ~. y for j=num:-1:2 J+ z& v6 m+ }/ d% v8 d, b
if flagofPV(j)==1
) V }5 f; Z* x ~" e Jacobicopy(2*(j-1),:)=[];
. S5 j% ^) c2 s& j) u Jacobicopy(:,2*(j-1))=[];
, Q) Y, y N6 @2 L" L) J detaPQUcopy(2*(j-1),:)=[];: _* P& V1 l9 H$ R+ ~: Z& F
detaFEcopy(2*(j-1),:)=[]; y1 F4 ]2 Q' b
end
; b( [2 e1 _2 K end
r" u8 ^( s6 q& P $ ^( B& _/ ~$ S. |. H) m' \$ \" A
detaPQUcopy=detaPQUcopy ;
. q# Y6 k0 z% ? Jacobimodified=Jacobicopy %Jacobi修正系数) v. L: Q/ \3 l& O9 f/ P
invofJ=inv(Jacobicopy)
. p# a! J( ?. a" Y$ h detaFEcopy=invofJ*detaPQUcopy0 C9 F' ~+ A$ U- u3 u$ c
! J7 j/ {- W$ Y; f' ~; a' J0 [. R5 }1 D0 J* P
------------------------------------------------------------------------------------------------' L- S2 X* U5 `& t! K% p' z& O) h
# a% H. k5 r9 Y& TJacobimodified =1 u8 w( X* ]$ ~: f: K
" U4 T" Y4 m5 j, j) }4 R
56.2849 4.3929 3.1120 0.8299 -63.4921 0 01 s7 s0 { c9 r8 P# v( X
1.4851 77.6767 -0.8299 3.1120 0 0 07 Z- \* t' j c% [7 u2 A% Q* t
3.1120 0.8299 25.8604 4.7915 0 -31.7460 03 H6 ?) Q- y2 V. W- q1 y6 i
-0.8299 3.1120 1.6223 45.6152 0 0 0( n; G4 f6 r l1 Y2 v
-63.4921 0 0 0 63.4921 0 06 n3 O% i/ V$ ?4 E! n& o* r# _
0 0 -31.7460 0 0 31.7460 0
) a6 o7 q; K# m, y& S" y 0 0 0 -31.7460 0 0 0/ @% M! O7 V$ x& \9 p+ h) m. r* @
. u# `2 t& J$ \, S D( h" ^3 PWarning: Matrix is singular to working precision.
4 B( h! f2 E' s5 K, C1 n> In yyg at 170" i _( U: P F
; r, X$ t' `- t( d' F- t, R
invofJ =
! |# s3 n! l6 t8 e- K; y& z- a+ `4 B' c
Inf Inf Inf Inf Inf Inf Inf0 l/ f; _1 i) w3 W/ H
Inf Inf Inf Inf Inf Inf Inf
* o3 o/ c, X, P& j# ?* X4 M Inf Inf Inf Inf Inf Inf Inf+ V9 \6 I2 J& D( r: ^: d
Inf Inf Inf Inf Inf Inf Inf
( E( Q% L) H' o e Inf Inf Inf Inf Inf Inf Inf4 |: ^' i- L$ W: L! E Y, E( x
Inf Inf Inf Inf Inf Inf Inf
0 f/ O# Q4 g0 O' m8 g Inf Inf Inf Inf Inf Inf Inf |
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