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# Chang seok Ma

##### Last seen: 25 days ago
11 total contributions since 2016

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Question

How can I use GlobalSearch with Parallelization?
Hello, I am trying the code below which uses 'parfor' and 'globalsearch' at the same time. But I got an warning message say...

30 days ago | 0 answers | 0

### 0

Question

How to use fmincon with vectors? (error message: not enough input arguments)
Hello, I am trying to use fmincon to find values that maximizes the function. (2 variables) The document on the website ...

2 months ago | 1 answer | 0

### 1

Question

Matlab only uses half of the number of logical cores. How can I use all of them?
Hello, I am trying to use parallelization in Matlab. feature('numCores') it gives me MATLAB detected: 6 physical cor...

2 months ago | 1 answer | 0

### 1

Question

Parallelization is not working in Matlab
Hello, I am trying to paralleliza my code in Matlab. Below is a part of my code. Basically, I am finding the minimum pos...

3 months ago | 0 answers | 0

### 0

Question

How can I convert 1d vector into 4d matrix?
Hello, I have a vector called VV which is 1d vector (38766 * 1) And I want to convert this vector into the matrix V. I wa...

3 months ago | 1 answer | 0

### 1

Question

cstdlib: No such file or directory
Hello, I am trying to compile mex function clear clc mex vfi_mex.c -I"../CRoutines" But then I got an error message as b...

4 months ago | 0 answers | 0

### 0

Question

Can I call mex function in other mex functions
Hello, I am trying to call mex function in other mex functions as below. I need matrix multiplication but I realized I have ...

4 months ago | 1 answer | 0

### 1

Question

Basic question about pointer in mex function
Hello, I am getting confused with the basic concept of pointer in mex function. So I have couple of questions... Below is a...

4 months ago | 1 answer | 0

### 1

Question

How to Loop in mexfunction?
Hello, I am working on 2d array in mexfunction. And I have a couple of questions about it. This is the example that I modif...

4 months ago | 1 answer | 0

### 1

Question

Mexfunction: Undefined function or variable
Hello, I am trying to use Mexfunction in the matlab but I got a problem. #include "mex.h" #include "blas.h" #include <st...

4 months ago | 1 answer | 0