Hamid

Aktiv seit 2014

Followers: 0 Following: 0

Nachricht

Statistik

Feeds

Frage

Solving 2 parameters equation
Hi everyone, my unknown parameters are *D* and *nR*, I want *Rg* will be less than 0.5 How is it possible? p=100;...

mehr als 9 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

ERROR : Constraint function must return real value
I'm using genetic algorithm as my optimization solver but I keep getting this error and I don't know why. ??? Error using ==>...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

problem with writing uncommon constraint function in genetic algorithm???
Hi everyone, How to write a constraint function in genetic algorithm that is not directly related to fitness function? for ex...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Return zero value due to transferring from gui1 to gui2
I want to transfer a parameter value (*Ta*) from gui1 to gui2 but I get an error. I set breakpoint and I realized that it doe...

etwa 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

passing data from Gui 1 to Gui 2
Hi everyone, I have an equation in Gui 2 that contains some inputs. some of the inputs are entered in Gui 1. what should I...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Undefined function or variable ... Error while evaluating uicontrol Callback
Hi everyone, I'm using GUI tool. I'm going to enter my inputs from menu but I got this error : ??? Undefined functio...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Error : Undefined function or variable 'I'
Hi everyone, I'm using GUI tool. I will get the error after running the file. ... prompt = {'rms symmetrical line to...

etwa 10 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

selecting values from matrix
Hi everyones, I explain my question with an example : q2 is obtained from an equation A=[r1 r2 r3;q1 q2 q3;k1 k2 ...

etwa 10 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

select first standard answer equal or greater than obtained answer
Hi everyones, I explain my question with an example : H=180 (is obtained from an equation) standard I=[100 150 20...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

excel Input with condition
Hi everyone, I'm gonna write an app that needs many inputs. after inserting inputs, some values will be select from some tabl...

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Changing values until a condition comes true
I have a code that produce some value that is from some equation with some inputs. inputs are inserted by me at the first of ...

etwa 10 Jahre vor | 3 Antworten | 0

3

Antworten

Frage

problem with assigning with cell arrays
Ed = cell(1, lc); lc>1 N=A*Ed'; A=[1*6 double] *Ed* must be [1*6 double]. for example : Ed: 1*2 cell...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Cell contents reference from a non-cell array object ERROR
Hi everybody, error occurs in *Ed=Ed{j};* I don't know what is it and will be grateful for any suggestion. Ned=zeros(ne,...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Undefined function or method 'mtimes' for input arguments of type 'cell' ERROR
Hi everyone, Ed = cell(1, lc); lc>1 -------------------------------------------- function [es]=bar3s(ex,ey,ez,ep,ed) ...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

problem with assigning in a loop
my code runs correctly when *lc* is 1,I want *lc>1* ; *Ed* is 45*6 matrix and I think there is a way to assign Ed for *lc>1* ...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

In an assignment A(I) = B, the number of elements in B and I must be the same ERROR
Hi everyone,I keep get this error and I don't know what is it; I will be grateful for any suggestion. error occurs in *Ke(j)=...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

problem with assigning in loop
Hi everybody, I want to assign every *minrow* to *Ep* but Ican't and only last row gets number and other rows gets zero. ...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

indexing must appear last in an index expression ERROR
Hi everybody, I get this error : *()-indexing must appear last in an index expression. Line: available(b,6)... Column: 17* ...

etwa 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

how to gain minimum value
Hi everybody, r=[1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2] L/200<r for example *L=246* , I want minimum r regar...

etwa 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

I can Not include my condition
Hi everybody, my code produce some elements with *x,y,z* coordinates. I want to put a condition that make them to have *z*...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

I can Not include my condition
Hi everybody, I want to put a condition in my code, This is the code: for i = 1:ne nodnum=zeros(1,nen); ...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

??? Too many input arguments Error
Hi everybody [Coord,Edof,Ep]=bintranslate(available,chromosome,Dof,fixedcoord,na,nb,neft,nl,no,nn,numbitCoordX,numbitCoor...

etwa 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

resuming and starting from new line in genetic algorithm after specific generations
Hi, I want to resume and start from new line in genetic algorithm after specific generations. Has anyone know How is impos...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

error : minus matrix dimention
Hi, I have a m file that has some function, one of them is solveq and it leads to be an error. I have attached a related mat ...

etwa 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Assigning some matrices to 1 matrix
Hi, I want to assign some matrices to 1 matrix that can be represent 6 matrices. for example for 3 matrices: f1=[100 0 100...

etwa 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Matrix dimensions must agree.
??? Error using ==> plus Matrix dimensions must agree. Error in ==> assem at 28 K(t(i,:),t(i,:)) = K(t(i,:)...

mehr als 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Subscript indices must either be real positive integers or logicals.
if true % code end function [Ex,Ey,Ez]=coordxtr(Edof,Coord,Dof,nen) %[Ex,Ey,Ez]=coordxtr(Edof,Coord,Dof,...

mehr als 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Attempted to access indx(1); index out of bounds because numel(indx)=0.
Dear all, WHAT IS THE HELL OF THIS ERROR?????? what can I do?? function [Ex,Ey,Ez]=coordxtr(Edof,Coo...

mehr als 11 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Subscripted assignment dimension mismatch
??? Subscripted assignment dimension mismatch. Error in ==> bintranslate at 143 Ep(i/numbitEp,:)=available(c...

mehr als 11 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Failure in user-supplied fitness function evaluation
Calculating

mehr als 11 Jahre vor | 1 Antwort | 0

1

Antwort

Mehr laden