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本帖最后由 ce958www 于 2021-2-22 16:55 编辑
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- u* _: O+ ~) C* K' j$ u( h麻烦大神帮忙看看这个错误提醒要怎么修改?非常感谢!
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错误使用 Idletime (line 37)5 ^2 d$ e- I0 f" P$ U1 d* A
在 'Difference' 的工作进程上引发了 UndefinedFunction 错误。这可能是因为在这些工作进程上无法访问包含 'Difference' 的文件。使用" U/ x; M f; s+ v( B+ ?
addAttachedFiles(pool, files) 指定要附加的必要文件。请参阅 'parallel.Pool/addAttachedFiles'的相关文档以获取更多详细信息。 G& t y) ]4 `5 V
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: \& I9 v5 `" E1 ~出错 IDLETIME_NEH_PR_LJP (line 7)( ]) D0 L, ^5 b8 r3 b, U( D
paRFor qq = 1:1205 h1 M2 F& K) N; ]# M3 v
) M# r: W/ B, \$ ^1 H: f+ t4 h W5 Z% \8 ?, g2 h$ [8 ]
原因:
- h$ L2 c8 {7 Z 未定义与 'double' 类型的输入参数相对应的函数 'Difference'。8 S7 s& Z2 E, n; p
6 n) u! n4 k+ h# m6 _代码如下:0 B9 v0 H/ Z6 V5 v
, H3 T8 X- o$ y/ C! z' Dfunction [OUTPUT,OUTPUTTIME]=IDLETIME_NEH_PR_LJP
' j* P5 `% h. j/ p K; ?4 w0 y% Take idle time as objective when insert new job to partial sequence
0 \: e$ r- C* n; g1 \2 }% martix including job operation time, n jobs and m machines
9 \, X9 L% V N% F; H ]- R" S%
$ ^0 l# W* u4 B9 o( R5 g% l% L% Y# N& d3 f* E$ u% l9 u# s6 k
%% read data from excel
8 v4 x% o6 Q" a2 T/ |parfor qq = 1:120
8 i2 O( z! \9 K' ]) f" y% ^+ W# xfilename='';. n8 d9 {/ M' d/ }: c" d" }
filename=strcat(filename,'Taillard\');: z# V/ ] m/ s U9 L
filename=strcat(filename,num2str(qq));
$ n. p8 N0 S# V+ g5 s# mfilename=strcat(filename,'.txt');; ]9 o, b) h9 w
[A]=load(filename,'%*s%n'); _) t. \ Z/ i3 s- b% G
T=A(:,2:2:end);
/ z. o: t* d" p) R, x/ e5 `tic
* }2 r; _( W' I$ j0 j%% input variables; I. t0 r: A$ z. F$ k5 P. k
[n,m]=size(T);' L4 r) u. Y$ ]; _7 v
Finalsequ=zeros(1,n);7 b. y) R1 n7 L" [2 z2 Y
H=zeros(n,m);
Y* m* O" `( i3 H) g/ WS=sum(T,2);. `8 h+ e6 x, Q7 a: s( `0 X
M=[];
9 U, J x, F& p; f$ D+ B6 R4 Q( h9 i" `HH=[];
3 I8 D2 y2 L$ g9 L" s, x9 pSSequ=[];
: o' l7 z3 g3 A2 V# H8 L2 t$ s, ySequ=[];
# m8 N2 z( q( z- e% DTOTALIDLE=0;
$ \# J6 ?# d( [1 ~ |AVG=[];
9 T( K) Y7 v9 x: @DEV=[];- E( ]+ c9 Z3 U$ B. g( H) j
SU=[];
+ D( S# ~( Z5 d0 B9 y: G0 i. M+ WSUM=[];2 p1 q2 T1 K! C7 X
%% Obtain the initial sequence; e, U' a4 B3 u2 W4 Q
for i=1:n
7 w @0 G" h- {6 I AVG(i)=mean(T(i,: ));
7 ?4 Y9 E0 t' o* W& O; A! J DEV(i)=std(T(i,: ));5 i' f5 }( r8 k: I5 W
for j=1:m
0 h; a; P3 z g' d% f* t/ z, L SU(j)=abs(T(i,j)-AVG(i));2 M( ^7 [7 J" W+ ~% Z! E: V6 c- l
end
* m, k: m) R3 ?; x k; `: c5 h! i SUM(i)=AVG(i)+mean(SU(: ))+abs(nthroot(skewness(T(i,: )),3))+1/kurtosis(T(i,: ))^(1/4);0 D5 K( _8 A9 }6 G& @. Q) X0 J
end
3 [* H; v7 m" Q1 v1 i7 `; m[a,b]=sort(SUM,2,'descend');
8 A0 K9 J7 L' y%% NEH-INSERTION
: F7 d' |) }# [% choose first two jobs A* O+ W) P- Z% E$ _
H(1,: )=T(b(1),: ); % let the job with largest sum of processing times be the first job+ L9 l+ ~# \# O' i" P& r
H(2,: )=T(b(2),: );* K" X( i- C9 u" K! w1 I
Sequ(1)=b(1);( [7 i4 X# @3 @1 ?
Sequ(2)=b(2);
; ], U9 X2 W9 s5 d8 z3 u/ XTSequ=1:n;. L: `3 W) C7 X( o4 w0 Z4 G7 o
Profile=zeros(1,m-1);! a2 X# P% H" ]; B4 _1 \
[TOTALIDLE1,NProfile]=Idletime(H,2,TSequ(1),TSequ(2),Profile); %#ok<*NASGU,*ASGLU>
& v/ K8 y5 A- I; Q" uttt1=TOTALIDLE1;0 J5 s! i/ B8 R5 W7 r T: P
H(1,: )=T(b(2),: ); % let the job with the second largest sum of processing times be the first job9 e6 @! M+ L2 A/ E( E7 [6 F( ^( z
H(2,: )=T(b(1),: );) S( ^+ ~/ z+ D& V2 M
Sequ(1)=b(2);
2 E1 q4 r7 B cSequ(2)=b(1);
X9 v( X( x) w' ~Profile=zeros(1,m-1);
; T+ }9 O( W+ i4 t8 _& c' f[TOTALIDLE4,NProfile]=Idletime(H,2,TSequ(1),TSequ(2),Profile); %#ok<*NASGU,*ASGLU>
" j% K5 u2 |0 k$ x8 |* W: p8 H: Zttt2=TOTALIDLE4;% b2 T. k6 c$ Z* R( O
if ttt1<ttt2 % compare the makespan. P' r4 Q4 c0 W5 o, H; C- Q0 g
H(1,: )=T(b(1),: );$ [' _( b' ^1 G# G( |( }/ u
H(2,: )=T(b(2),: );
; f/ E( v0 {8 a! Y8 ?. l o Sequ(1,1)=b(1);
) m W1 x k7 x* t0 f/ W- c Sequ(1,2)=b(2);" r% }! \) g' o: Z
TTT=ttt1; %#ok<*NASGU>
; b2 Y V# Z7 ]0 W8 qelse( c6 m1 K- s3 z5 ]/ f
H(1,: )=T(b(2),: );3 i/ f6 ~' s' L. z
H(2,: )=T(b(1),: );
) N* w# F" O0 d( _) |1 L Sequ(1)=b(2);
: I' m6 h* F$ E: F, Q' s9 |" O8 L Sequ(2)=b(1);, n M2 p0 B |5 L) Z
TTT=ttt2;- ?5 Y5 }" g4 G
end8 D: V p% `0 [; \% U% l4 ~
% choose the subsequent job and add to the partial sequence
) C, X4 z( X: z0 W! c/ t+ }- Y, Pe=zeros(n+2,m+2);! _5 ?# v9 M% f. `; l% k" b
q=zeros(n+2,m+2);4 w6 r' ?+ |2 [3 ` A( @
f=zeros(n+2,m+2);7 z7 X8 W7 G; Q
SSequ=Sequ;+ D/ M9 s4 O& k" U' O8 R
for i=3:n % insert the rest of jobs
- O1 b2 X) p# M2 G* P Sequ=SSequ;1 L: _" K( J; @- ?, t
for d=1:i-1 % calculate earliest complection time of each job on the sequence
, Y, W5 v, B1 i' j. g, V$ o' C; d for y=2:m+1
, W, I( S7 _1 \5 m e(1,: )=0; % machine number starts from 2 to m+1
" B- g* T* T3 y2 Y e( :,1)=0;
( E: c/ t6 D1 t' G3 q e(d+1,y)=max(e(d+1,y-1),e(d,y))+T(Sequ(d),y-1);/ p* k# f/ V6 K- ]0 }( l( g! \! P, x
end0 O/ _. T1 V( t- n3 v; a. Q* O
end
@5 B0 \6 D/ I, ]8 k for x=1:i % x indicates the position where the new job is going to be inserted
, D' c! q2 y# h( u+ [5 h; ~* C TSequ=Sequ;
7 O$ y' U" {! o0 E+ K: P t=e;) f5 R. E" ~$ G& m/ r) Z- R
1 d2 j7 N) H1 {5 a+ v) S for p=i-1:-1:x
( y# i; ~) ^3 W' N' G$ _ TSequ(1,p+1)=TSequ(1,p);
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TSequ(1,x)=b(i);
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for p=x:i-1
6 p$ R n) n" s& a$ d# r9 z+ q8 X for y=2:m+1
; J# x7 a; V, g3 U/ N t(1,: )=0; % machine number starts from 2 to m+1, _8 r: n+ g5 J4 o( o! ~
t( :,1)=0;' ^. h* X' R9 w( `; T
t(x+1,y)=max(t(x+1,y-1),t(x,y))+T(b(i),y-1);
1 P' j' I/ p9 Y t(p+2,y)=max(t(p+2,y-1),t(p+1,y))+T(TSequ(p+1),y-1);
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end
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: z. r% t! a9 P6 |9 m5 N- S4 V* F8 C for y=2:m+1
1 v" `9 v2 [* _. U) K1 ` t(1,: )=0; % machine number starts from 2 to m+1% w: m& I: m+ E3 F; K* f( @6 U
t( :,1)=0;
4 t9 N, p" R2 S0 Z7 ]) l) l. E+ i t(x+1,y)=max(t(x+1,y-1),t(x,y))+T(b(i),y-1);; j4 Q7 A% a7 ^/ ?# R" J
end
, F" b: _; t" k it=zeros(i+1,m+1);: `5 v% W/ K% p, }* Q# d+ z
for d=1:i % computate idletimie martrix
$ {8 c6 U* U* B0 x, [7 g$ o, w for y=2:m+1
7 }. H A8 _# O8 t( f u it(1,: )=0;
( E6 {, Q, B, @+ q( }% V it( :,1)=0;" |( r) b' Q3 Y, I& I( w7 U
it(2,: )=0; 5 D7 N* W O2 I
it(d+1,y)=max(0,t(d+1,y-1)-t(d,y));6 ^. V7 M( ^ E$ F
end
5 t7 a, O9 L+ s/ A4 y' v end( [/ c' Y$ ]) K/ i$ M
if x==1
' W* [! s I8 Q5 | TOTALIDLE=sum(it(: ));
% y. a' K% H$ ]5 p7 W' A, `3 i Finalsequ=TSequ; ]/ e1 u$ H6 {, C/ H
end ! M4 }, l' j3 P. n- l
if sum(it(: ))<TOTALIDLE
. g+ p" K6 w& m TOTALIDLE=sum(it(: ));- t* F2 ^9 T2 L i0 `+ m; Q/ g
Finalsequ=TSequ;
, x# Z& L W9 U. a: L3 b `% o% F end; E# D4 @. f0 ?0 O% |
end- h* B' I& P7 B. N$ C- T5 s
SSequ=Finalsequ;/ e4 E8 e) X W: _ C( K$ m9 ^
end
5 O- F! j) E& d! |( m# \%% WRITE DATE INTO EXCEL, F' Y6 N- ?: _ t+ ^! u* u( s
time=toc;+ \8 O& N. e! @! r" k
time1 Q9 l3 O8 Q% i/ O% B, `% Z" Z- K3 p
OUTPUT(qq,1)=TOTALIDLE;* d0 g2 L* d P) Y2 T0 T+ M0 n" }' {
OUTPUTTIME(qq,1)=time;
% B9 w5 Z. Z: _3 f, @+ l. Gend" ]! [+ O1 ^& _' D) H$ r" u/ ~
end |
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