Question

Artificial Neural Network implementation and to know the importance of each of the input on output(Response) - wanted help

I Conducted 27 experiments for a 10-factor,3-level design of experiments. I conducted these experiments on a decentralized produ...

7 months ago | 1 answer | 0

Question

How to increase the precision of MATLAB R2015b

how can we increase the precision of MATLAB R 2015b

9 months ago | 1 answer | 0

Question

linprog and intlinprog solver results- Variation

I solved a large scale supply chain problem using MATLAB R 2015b. The number of variables are around 2000. I used two solvers '...

10 months ago | 0 answers | 0

Question

Can i install MATLAB R 2009 and MATLAB R 2015b in the same computer

can i install MATLAB R 2009 and MATLAB R 2015b in the same computer

10 months ago | 0 answers | 0

Question

Can i use the initial point in 'linprog' (linear program ) in the sparse form.?

can i use the sparse form of X0 as the initial point in ""linprog (linear )program solver

10 months ago | 0 answers | 0

Question

Genetic Algorithm - Vectorized Mode - Reg

'Position' is a (68,6) array of doubles representing the population of Genetic algorithm. 'classGA1 ' is a (68,1) cell array of...

11 months ago | 2 answers | 0

Question

sub-gradients - reg

clear all close all clc f1=zeros(1,100); f2=zeros(1,100); f3=zeros(1,200); c1=randi([1,20],1,100); c2=randi([1,20],1,...

11 months ago | 1 answer | 0

Answered

Interfacing GAMS and MATLAB - worked well in MATLAB R 2009b - Showing Errors in MATLAB R 2013a - Reg

I did the following to interface 'GAMS win64 24.9' with MATLAB R2015b'. Add GAMS directory to the matlab path. change th...

Interfacing GAMS and MATLAB - worked well in MATLAB R 2009b - Showing Errors in MATLAB R 2013a - Reg

I did the following to interface 'GAMS win64 24.9' with MATLAB R2015b'. Add GAMS directory to the matlab path. change th...

11 months ago | 1

Question

Primal decomposition of a l.p.p - reg

I wanted to do primal decomposition method for two l.p.p . I am attaching here with attaching the concerned m-file. is the proce...

11 months ago | 0 answers | 0

Question

genetic algorithm - reg

I want to use genetic algorithm for inventory classification. Number of variables is 6. All the variables must lie between 0 an...

11 months ago | 1 answer | 0

Answered

Interfacing GAMS and MATLAB - worked well in MATLAB R 2009b - Showing Errors in MATLAB R 2013a - Reg

I have found the answer for my question on interfacing GAMS with matlab for myself. I have solved the problem of interfacing GA...

Interfacing GAMS and MATLAB - worked well in MATLAB R 2009b - Showing Errors in MATLAB R 2013a - Reg

I have found the answer for my question on interfacing GAMS with matlab for myself. I have solved the problem of interfacing GA...

12 months ago | 0

| accepted

Answered

Custom genetic algorithm- linking all the files and data file.

I Solved the Inventory Classification using genetic algorithm with the help of optimization tool box of MATLAB R 2015b. I found ...

Custom genetic algorithm- linking all the files and data file.

I Solved the Inventory Classification using genetic algorithm with the help of optimization tool box of MATLAB R 2015b. I found ...

12 months ago | 0

| accepted

Question

Custom genetic algorithm- linking all the files and data file.

I wanted to implement a custom genetic algorithm. I have written the custom population function, (InvClassifyGAFunc2), custom fi...

12 months ago | 1 answer | 0

Question

fminsearch, linear programme - reg

I wrote the following function 'fun_phi1'; I called this function as follows fun=@(y) fun_phi1(y); >> z=fminsearch(fun,zer...

1 year ago | 1 answer | 0

Question

Decomposition methods - how to find sub gradients and resource prices in a linear programming problem ?

I want to implement the decomposition methods using MATLAB R2015b. please tell me how to find the (Matlab commands) sub-gradient...

1 year ago | 0 answers | 0

Question

How to return multiple variables in a function call in MATLAB R 2015b?

I have written a function as written below. function [avgfit,pipop,bestfit]= gafitness(psz,n,pop) But when i called this fun...

1 year ago | 1 answer | 0

Question

I want to know whether the Microsoft Access databases are not recognized by MATLAB R 2015b?

I want to know whether the Microsoft Access databases are not recognized by MATLAB R 2015b? I ran the Access database with MATLA...

1 year ago | 1 answer | 0

Question

what type of cost sharing contracts are used in decentralized production distribution planning supply chains?

what type of cost sharing contracts are used in decentralized production-distribution planning supply chains problem ? can we us...

1 year ago | 0 answers | 0

Answered

How to relate the two problems using Lagrangian multipliers (Lambada) values in 'fmincon' matlab optimization toolbox solver?

In the optimization tool box at the top left corner you can see the 'File' tab. If you press that tab, you will find the option ...

How to relate the two problems using Lagrangian multipliers (Lambada) values in 'fmincon' matlab optimization toolbox solver?

In the optimization tool box at the top left corner you can see the 'File' tab. If you press that tab, you will find the option ...

1 year ago | 0

Question

Can we get gradient of a linear programming problem ?

How can we get the gradient of the objective function of a linear programming problem in MATLAB. i.e if the problem look...

1 year ago | 1 answer | 0

Question

Algorithm used for integer programming in MATLAB - Reg

I want to know the algorithm used for integer programming ( intlinprog) in MATLAB . Is it branch and bound algorithm or cutting ...

1 year ago | 1 answer | 0

Question

optimization-- comparison of optimum results - reg

I solved two supply chain cost minimization problems by modelling in GAMS ( General Algebraic Modeling System) and MATLAB R2015...

1 year ago | 0 answers | 0

Question

fetching data from access database in MATLAB R2015b - Reg

I executed a query in MATLAB R 2013a with the following code. conn = database('MultiProductInventory','admin','admin'); ...

1 year ago | 0 answers | 0

Question

Genetic algorithm - changing only few arguments - errors

I have to run the genetic algorithm by changing only C1,C2,C7 input arguments of the following function DL_Main_DPDPSCM The r...

2 years ago | 1 answer | 0

Question

CPLEX's LP and MIP solvers and linprog and intlinprog solvers of MATLAB - comparison - Reg

I solved a linear programming problem by modeling in GAMS modeling language and used CPLEX's lp and MIP solvers. This problem ha...

2 years ago | 0 answers | 0

Answered

Adding a new field to a struct array

A(1).name = 'bob'; A(2).name = 'cindy'; A(1).address = ' Flat No.502, Apple Towers,... 1st line, Ravindra Nagar, Gun...

Adding a new field to a struct array

A(1).name = 'bob'; A(2).name = 'cindy'; A(1).address = ' Flat No.502, Apple Towers,... 1st line, Ravindra Nagar, Gun...

2 years ago | 0

Answered

Why did i receive the error "Subscripted assignment dimension mismatch"?

First pre allocate the A and B matrices. You will get the error message which you got if they are not pre allocated

Why did i receive the error "Subscripted assignment dimension mismatch"?

First pre allocate the A and B matrices. You will get the error message which you got if they are not pre allocated

2 years ago | 0

Answered

how to Write a code that returns the objective function (scalar) as the first output The gradient (vector) as the second output and the out put and also the out put should depend on the number of the variable

see the Factory Example in MATLAB documentation

how to Write a code that returns the objective function (scalar) as the first output The gradient (vector) as the second output and the out put and also the out put should depend on the number of the variable

see the Factory Example in MATLAB documentation

2 years ago | 0

Question

sparse matrices for Aineq,Aeq in genetic algorithm soler(ga) - Reg

I want to know whether we can use sparse matrices for Aineq and Aeq to be passed as the parameters to the ga(genetic algorithm) ...

2 years ago | 1 answer | 0

Question

ANFIS - number of inputs

I solved an optimization problem (linear program) which has 10 inputs ( costs and capacities).can i use these 10 inputs and 2 ou...

2 years ago | 0 answers | 0