Patty

Active since 2014

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Industrial Engineering Master Student
Professional Interests: Optimization

Question

How to make comparison between paired elements?
Hi, I would like to compare pair of adjacent elements of array. For example: if A=[1; 2; 1; 3...

11 years ago | 1 answer | 0

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Question

Different length array comparison and replacements
If I have 2 different length array, and I want to compare the values between these two arrays. First I sort both arrays in 'asc...

11 years ago | 2 answers | 0

answers

Question

How can I arrange or matrix columns, depending on the total sum that has the columns?
Hi, I need to arrange a matrix A to look like matrix B. Matrix A generate new positions at every iteration, so the positions...

11 years ago | 2 answers | 0

answers

Question

How to reduce execution time? "If" and "ismember" functions
I have a big code, and when analyze profiler results one of the consuming steps is the comparisson "if ii== jj" and "if nn==1".....

11 years ago | 1 answer | 0

answer

Question

Linear Programming Objective Function with constant term.
Hi, I'm wondering how you represent a constant value in the LP formulation in MATLAB, using "linprog". For example, Min...

11 years ago | 1 answer | 0

answer

Question

Error: Assignment has fewer non-singleton rhs dimensions than non-singleton subscripts
Hi, I'm trying to make a code for a Linear Programming model. Using linprog tool. The *for loop* presented is one of the constra...

11 years ago | 1 answer | 0

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Question

How to solve Linear Programming with variables that have 2, 3 and 4 dimensions and are time dependent?
Hi, my problem is about a Mixed Integer Linear Programming model. The solution approach that I plan to use, is to solve the bina...

11 years ago | 1 answer | 0

answer