Question


Best way to do memory testing?
Hi, My name is Shaun VanWeelden and I am working on a project to look at script performance. A large part of what I do is gat...

10 years ago | 3 answers | 1

3

answers

Answered
How to resolve memory issue
Not to familair with the issue, but my first inclination would be to throw a couple for loops in there and just break it down pi...

10 years ago | 0

Question


Forcing MATLAB script timeout without modification
I am running many scripts to analyze time, memory, etc., the problem is some hang for a long time (2-3 minutes) and in that case...

10 years ago | 1 answer | 0

1

answer

Answered
Permanently register DAQ or other administrator access workaround
Officially impossible? It is looking like the problem might be more with the daqmex more so than daqregister? Either way, is the...

10 years ago | 0

| accepted

Question


Permanently register DAQ or other administrator access workaround
Hi, I am using a MCC DAQ device and have found that I need to run MATLAB as an administrator and then call 'daqregister' each...

10 years ago | 1 answer | 0

1

answer

Question


Deleting a field from a sturcture
I have been trying to delete a field from a structure, but it keeps coming back! I do rmfield(myStruct,myField) and it shows ...

10 years ago | 1 answer | 0

1

answer

Answered
How to: Update/Refresh Graph / Axes
Honestly, your initial solution of having two editable text boxes is really a good one, while it may require slightly more work ...

10 years ago | 0

Answered
speech to text and text to speech conversion (STS)
First off, Google is amazing. Secondly, have you had a look at this? It looks like something that could be useful to you. htt...

10 years ago | 3

| accepted

Answered
How to remove horizontal and Vertical lines
First step, convert whatever format the image is in to bw logic values, just use im2bw(yourImageValues). A really, really eas...

10 years ago | 1

Question


Data Acquisition (Really easy question)
I am trying to write a couple functions to interact with a MCC 1208LS sensor board and specifically trying to turn an led bar wi...

10 years ago | 2 answers | 0

2

answers

Question


"Automatic" generation of HTML webpages like a report
Hi, So since I am on Christmas break for a month and have plenty of time on my hands, I have been able to look at adding some...

10 years ago | 0 answers | 0

0

answers

Answered
Simple rounding numbers in a matrix
Not to assume anything, but as a tutor for MATLAB, I have seen this question many, many times. If you are starting out in MATLAB...

10 years ago | 1

Question


The sum of stacked matrices
I have a 3-d matrix and I want to find the sum so that every element in the sum matrix is the sum of all the elements in that co...

10 years ago | 1 answer | 0

1

answer

Answered
Previewing a selection area on an image in a gui - possibly based off freehanddraw.m?
The answer was to use "Patch" instead of "line" and patch together circles on all the points, it works extremely well now. If an...

10 years ago | 0

| accepted

Question


Previewing a selection area on an image in a gui - possibly based off freehanddraw.m?
My entire goal of this project is to make an "eraser" of sorts, where you can select that you want to erase, and then click wher...

10 years ago | 2 answers | 0

2

answers

Answered
checking if every component of a vector is nonnegative
An extremely intuitive answer would just be return the minimum of the logic matrix that results from your inequality. It will on...

10 years ago | 0

Question


How to automate image contrast adjustment using imcontrast or other ways?
So I am trying to adjust the contrast of an entire directory of images in the most efficient manner possible. I do not know enou...

10 years ago | 2 answers | 1

2

answers

Question


Grading MATLAB assignments automatically
Hi Everybody, I had a kind of an odd question, as part of my job, I am required to grade 80 students MATLAB functions and scr...

10 years ago | 6 answers | 0

6

answers

Question


Problems using imellipse and imfreehand in the same function
Hi, I am developing a very simple GUI that will allow users to circle parts of a pixel or select a region by freehand drawing...

10 years ago | 3 answers | 0

3

answers

Question


Random GUI CDATA result with buttons that is annoying? Any Ideas?
So I have a GUI and I added a button to open an axes in a new figure, I have the button CDATA set to a 10x10 pixel image with no...

10 years ago | 1 answer | 0

1

answer

Question


Problems with IMCROP (r2012a)
Hi, I just installed MATLAB 2012a on my computer 2 days ago. I do a lot of image processing and everything was working perfec...

10 years ago | 1 answer | 0

1

answer

Question


Creating a desktop shortcut to run an mfile, Windows 7
Hey Everybody, I have a couple questions about creating desktop shortcuts to run an mfile. I would like to create a deskto...

10 years ago | 1 answer | 0

1

answer

Question


How do you make 3d graphing actually look nice?
I decided to play around with the patch command today and now I can draw all kinds of lovely little shapes. My problem is I want...

10 years ago | 1 answer | 0

1

answer

Question


Displaying output from .exe file to gui
Hi, I am currently writing a gui that assists in the pre and post processing of a large executable. I would like to display a...

11 years ago | 3 answers | 0

3

answers