# In-chan Kim

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Question

Parfor number of workers, CPUs, how are they related? What are the limits?

Hi, Using parfor specifying the number of parallel workers, how does it relate to the number of CPUs? parfor (loopVar = initVa...

3 years ago | 1 answer | 0

### 1

answerQuestion

Parallel for loop parfor clasiffying variable for a structure input how to?

Hi, I have a structure that I fill in by loading a data in a loop, where each loop opens a particular file and fills the struct...

4 years ago | 1 answer | 0

### 1

answerQuestion

Multi linear regressoin with categorical variables

I want to run a multivariate linear regression with categorical variables. My coding for mono with categorical works, as does m...

4 years ago | 0 answers | 0

### 0

answersQuestion

.mat file size keeping it small on compiling

Hi, I'm compiling some .mat files and saving it, but the overall saved data is bigger than the sumer of the files being used. ...

4 years ago | 0 answers | 0

### 0

answersQuestion

How to match cell values across variables

I've got a table where each row is a separate result, and 2 of the variables (Qstay, indvparkingtype) in there are doubles. The ...

4 years ago | 0 answers | 0

### 0

answersQuestion

Input environment variable into script to run different values automatically

Hi, I'm running a matlab script on a different server, and I want it to automatically input a value into a script, so that I can...

4 years ago | 1 answer | 0

### 1

answerQuestion

How to speed up making large matrices, and reduce memory usage

How can I speed up making a large matrix, and also cut down memory usage? I need to make a matrix which turns out to be in the ...

4 years ago | 1 answer | 0

### 1

answerQuestion

Multivariate Statistical analysis, regression? correlation?

Hi, my statistics is not my strongest. What's the best method for analysing for the effects of different variables on the outpu...

4 years ago | 1 answer | 0

### 1

answerQuestion

Multivariate Statistical analysis, regression? correlation?

Hi, my statistics is not my strongest. What's the best method for analysing for the effects of different variables on the out...

4 years ago | 1 answer | 0

### 1

answerQuestion

How to save multiple figures with subplots as a single .fig file in an for loop

Hi I want to save as .fig file multiple figures, each of which have subplots in them, created within a for loop. I'd like to s...

4 years ago | 1 answer | 0

### 1

answerQuestion

How to make a column of cells into array? Each cell in a row when made into an array would a row with different number of columns

Can I also ask, how can I make into arrays a column of cell files? timeatstayandtripcomp=Scenario1_indvoutputagg(1:r,88); %each...

4 years ago | 1 answer | 0

### 1

answerQuestion

How to load field values in struct file

I have a struct file, which says is a 1x1 struct with 1 field. I used this command to load it: structScenario1_indvoutputagg=l...

4 years ago | 1 answer | 0

### 1

answerQuestion

Parfor, how do I use the variable within the loop correctly?

I'm trying to use parfor on a set of data called ID. There is no need for ID(1) to be computed before ID(2) is computed, and so ...

4 years ago | 1 answer | 0

### 1

answerQuestion

Save and Load .mat files with different names that numerically go up automatically. Maybe in a for loop?

How do I automatically name and save files at iteration of a for loop with the names of the files being attached to the file nam...

5 years ago | 1 answer | 0

### 1

answerQuestion

How do I make matrix of ones and zeros alternating depending on size and elements of an array?

I have an array, A, and I want to make a matrix, B, that has the size dependent on A, and has 1s and 0s alternating, depending ...

5 years ago | 2 answers | 0