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Question

Performance: readTable versus xlsread

Dear Community, I am reading the contents of an Excel Workbook (.xlsx) file. It's a pretty large, but not crazy file (approxima...

9 months ago | 1 answer | 0

### 1

answerQuestion

Securely check an APPDATA variable

Hi everyone, I am experimenting with pcode and I considered adding password protection to my script. The basic idea is that the...

1 year ago | 0 answers | 0

### 0

answersVectorized alterlative to identify duplicate elements in an array

[LIA, ~] = ismember(A, B); indexes = find(LIA);

2 years ago | 0

| accepted

Question

Vectorized alterlative to identify duplicate elements in an array

Hello everyone, I have a 1xN array, A, of random integers. Repetitions are permitted. Let's consider only the integers 1:5 to m...

2 years ago | 2 answers | 0

### 2

answersQuestion

Undefined variable "matlab" or class when opening MATLAB figure

Dear all, This question is a follow-on from <https://de.mathworks.com/matlabcentral/answers/417598-restore-matlab-functions-e...

3 years ago | 2 answers | 0

### 2

answersQuestion

Restore MATLAB functions e.g. openfig.m

Dear all, I was playing around with openfig.m the other day. I kept a back-up copy of the file just in case something went wr...

3 years ago | 1 answer | 0

### 1

answerQuestion

Create a 3D matrix from multiple 1D vectors without FOR loop

Hello everyone, I would like to construct a three-dimensional *3x3xL* matrix from a series of one-dimensional vectors. So ...

4 years ago | 2 answers | 0

### 2

answersQuestion

Grep a numeric array from a text file

Dear all, I have a text file which contains numeric data enclosed with square brackets and parentheses. The data delimiter is...

4 years ago | 1 answer | 0

### 1

answerQuestion

GUIDE UI with resize 'on' displays incorrectly

Hi everyone, I have chronic issues with getting UIs created with GUIDE to display consistently. It seems that whenever I fix ...

4 years ago | 1 answer | 0

### 1

answerQuestion

linsolve A*X=B where B is a vector?

Hi guys, I've searched the documentation and the forums about this but haven't found an answer. I have the following syste...

5 years ago | 2 answers | 0

### 2

answersQuestion

Create cell from character array

Dear all, I am reading lines from a text file using fgetl(), and I come across the following line in the file: {[1, 2, 3...

5 years ago | 2 answers | 0

### 2

answersQuestion

Store tensor history into multidimensional array

Dear all, I read the documentatuin on Multidimensional Arrays and I haven't been able to find a solution to my problem. I ...

5 years ago | 2 answers | 0

### 2

answersQuestion

Parametrize return arguments in fprintf

Dear all, I have a line of code which outputs a string to a file: fprintf(fid, '\r\nSomething\r\n') I would like to e...

6 years ago | 1 answer | 0

### 1

answerQuestion

Read data from a tricky text file

Dear all, I would like to read numeric data from a file which has the following standard format: 1 (15, 16, 266, 251) ...

6 years ago | 1 answer | 0

### 1

answerQuestion

Identify column headers in a text file

Dear all, I am reading data from a text file with the standard format: FILE TITLE Header-1 Header-2 Header-3 He...

6 years ago | 1 answer | 0

### 1

answerSubmitted

Detect surface group from Abaqus RPT File

Detect the surface elements and nodes from an Abaqus RPT file

7 years ago | 1 download |

Question

GUIDE opens figure as "Untitled"

Dear all, I'm having trouble opening my GUIDE-generated figure with its proper name. Whenever I run "QuickFatigueTool.fig" it...

7 years ago | 2 answers | 0

### 2

answersSubmitted

Scale and combine multiple loads from ABAQUS

Combines multiple field outputs (RPT files) from the ABAQUS/CAE visualisation module

7 years ago | 3 downloads |

Question

GUIDE/GUIs not working- some files inaccessible.

Hi all, I'm trying to run a GUIDE GUI which I made at work, on a University computer. The original GUI was developed on r2011...

8 years ago | 2 answers | 0

### 2

answersn-dimensional matrix - Store the indexes of the n-th dimension in n-th cell

If M is explicitly defined then could you do vect = size(M); % vect = [40 30 50 20] in your example of M ...

8 years ago | 1

| accepted

Question

What is the difference between src and distrib in the MATLAB Compiler?

Hi guys, I've been using deploytool to generate some .exes and .dlls and I'm curious to know the difference between the src a...

8 years ago | 0 answers | 3

### 0

answersQuestion

How to deal with emxArray in multiple C++ function calls?

Hi folks, I'm not sure if this is a question for MATLAB answers, or whether it belongs somewhere like stackoverflow, since it...

8 years ago | 0 answers | 0

### 0

answersQuestion

Clearing axis data from a GUIDE-generated figure

Hi folks, I'm having some difficulty processing data on a figure generated in GUIDE. The first task is to plot some data from...

8 years ago | 1 answer | 0

### 1

answerQuestion

Finding the longest row in an array from CSVREAD

Hey guys, I've read in a text file from csvread. The text file was something like this: 1, 1, 1, 1, 1 2, 2, 2, 2, 2, ...

9 years ago | 2 answers | 0

### 2

answersQuestion

Write on next line whilst constructing questdlg

Hey guys, I'm constructing a question dialog box which has quite a lot of writing in it. Is there a way of writing the rest o...

9 years ago | 1 answer | 0

### 1

answerQuestion

Inputting a matrix to a function

Hi guys, I've got a function called "blockAnalysis" which uses matrices with any number of blocks: DATA=[a1 a2 a3;b1 b2 ...

9 years ago | 2 answers | 0

### 2

answersQuestion

Detecting maximum and minimum of signal

Hey guys, I'd like to write some code which finds the mean stress and stress amplitude for each block of a signal whose ampli...

9 years ago | 3 answers | 0

### 3

answersQuestion

Prevent looping variable from updating in a for loop

Hi guys, I have a loop which looks like this: for i=1:length(Sxx) if isnan(Sxx(i)) Sxx(i)=[]; e...

9 years ago | 2 answers | 0

### 2

answersQuestion

Rotate & translate a plot

Hi guys, I'd like to rotate a curve by 180 degrees, then translate it across the figure to match up with another curve, as fo...

9 years ago | 0 answers | 0