Index exceeds matrix dimensions.

조회 수: 2 (최근 30일)
tahseen alshmary
tahseen alshmary 2018년 12월 30일
댓글: flounder encounter 2020년 2월 5일
Dear sirs
i have problem with this code . can any one help me
error
Index exceeds matrix dimensions.
Error in Untitled3 (line 47)
CTI1 = A(1,1)*x(1)+A(1,6)*x(6)
the code
%To minimize our fitness function using the ga function, we need to pass in a function
% handle to the fitness function as well as specifying the number of variables as the
% second argument. Lower and upper bounds are provided as LB and UB respectively. In
% addition, we also need to pass in a function handle to the nonlinear constraint function.
tic
clear
clc
ObjectiveFunction = @simple_fitness;
nvars = 14; % Number of variables
% Lower bound for (x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14)
LB = [0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05];
% Upper bound for (x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14)
UB = [1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 ];
A=zeros(20,14); b=zeros(20,1);
A(1,1)=+2.174; A(1,6)=-1.777; b(1)=-0.3; %first row
A(2,1)=-3.555; A(2,2)=+1.159; b(2)=-0.3; %second row
A(3,2)=+1.159; A(3,7)=-2.137; b(3)=-0.3; %third row
A(4,2)=-1.272; A(4,3)=+2.880; b(4)=-0.3; %fourth row
A(5,3)=-3.593; A(5,4)=+3.043; b(5)=-0.3; %fifth row
A(6,4)=-3.818; A(6,5)=+1.402; b(6)=-0.3; %sixth row
A(7,5)=-1.650; A(7,6)=+1.519; b(7)=-0.3; %seventh row
A(8,5)=-1.650; A(8,7)=+1.606; b(8)=-0.3; %eighth row
A(9,6)=+1.519; A(9,14)=-2.143; b(9)=-0.3; %nighth row
A(10,7)=+1.606; A(10,13)=-2.629; b(10)=-0.3; %tenth row
A(11,7)=-2.137; A(11,8)=+1.806; b(11)=-0.3; %eleventh row
A(12,8)=+1.806; A(12,9)=-1.622; b(12)=-0.3; %tweleventh row
A(13,9)=+1.948; A(13,10)=-3.605; b(13)=-0.3; %thirteenth row
A(14,10)=+2.753; A(14,11)=-3.935; b(14)=-0.3; %fourteenth row
A(15,11)=+3.105; A(15,12)=-1.287; b(15)=-0.3; %fiveteenth row
A(16,12)=+1.181; A(16,13)=-2.629; b(16)=-0.3; %sixteenth row
A(17,12)=+1.181; A(17,14)=-2.143; b(17)=-0.3; %seventennth row
A(18,8)=-2.232; A(18,13)=+1.816; b(18)=-0.3; %eighteenth row
A(19,1)=-3.555; A(19,14)=+1.608; b(19)=-0.3; %nighnteenth row
A(20,9)=-1.622; A(20,14)=+1.608; b(20)=-0.3; %twinty row
Aeq=[];
beq=[];
nonlcon=[];
IntCon=[];
rng default % For reproducibility
options=gaoptimset('plotfcns',{'gaplotgenealogy','gaplotselection', 'gaplotbestf' ...
,@gaplotscorediversity});
options= gaoptimset(options,'Tolfun',1e-6,'TolCon',1e-3,'stallGenlimit',50);
options= gaoptimset(options,'MutationFcn',{@mutationadaptfeasible});
options=gaoptimset(options,'PopulationSize',200);
options=gaoptimset(options,'PopulationType','doubleVector');
options=gaoptimset(options,'CrossoverFcn',{@crossoverarithmetic});
options=gaoptimset(options,'Display', 'iter');
[x,fval,exitflag,output,population,scores] ...
= ga(ObjectiveFunction,nvars,A,b,Aeq,beq,LB,UB,nonlcon,IntCon,options)
toc
CTI1 = A(1,1)*x(1)+A(1,6)*x(6)
CTI2 = A(2,1)*x(1)+ A(2,2)*x(2)
CTI3 = A(3,2)*x(2)+ A(3,7)*x(7)
CTI4 = A(4,2)*x(2)+ A(4,3)*x(3)
CTI5 = A(5,3)*x(3)+ A(5,4)*x(4)
CTI6 = A(6,4)*x(4)+ A(6,5)*x(5)
CTI7 = A(7,5)*x(5)+ A(7,6)*x(6)
CTI8 = A(8,5)*x(5)+ A(8,7)*x(7)
CTI9 = A(9,6)*x(6)+ A(9,14)*x(14)
CT10 = A(10,7)*x(7)+ A(10,13)*x(13)
CTI11= A(11,7)*x(7)+ A(11,8)*x(8)
CTI12= A(12,8)*x(8)+ A(12,9)*x(9)
CTI13= A(13,9)*x(9)+ A(13,10)*x(10)
CTI14= A(14,10)*x(10)+ A(14,11)*x(11)
CTI15= A(15,11)*x(11)+ A(15,12)*x(12)
CTI16= A(16,12)*x(12)+ A(16,13)*x(13)
CTI17= A(17,12)*x(12)+ A(17,14)*x(14)
CTI18= A(18,8)*x(8)+ A(18,13)*x(13)
CTI19= A(19,1)*x(1)+ A(19,14)*x(14)
CTI20= A(20,9)*x(9)+ A(20,14)*x(14)
  댓글 수: 1
Stephan
Stephan 2018년 12월 30일
Please avoid asking the same questions several times. Usually duplicate questions are closed by the contributers.

댓글을 달려면 로그인하십시오.

답변 (1개)

per isakson
per isakson 2018년 12월 31일
편집: per isakson 2018년 12월 31일
I've reproduced the error. The problem is that the variable, x, is empty when executions arrives at the line
CTI1 = A(1,1)*x(1)+A(1,6)*x(6)
  댓글 수: 5
tahseen alshmary
tahseen alshmary 2018년 12월 31일
okay many thanks
flounder encounter
flounder encounter 2020년 2월 5일
I encountered the same problem. How did you solve it?Thanks

댓글을 달려면 로그인하십시오.

카테고리

Help CenterFile Exchange에서 Genetic Algorithm에 대해 자세히 알아보기

제품


릴리스

R2017b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by