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Douglas Anderson


Last seen: 5 days ago
50 total contributions since 2013

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Question


Grouping based upon differences in time, with some small scatter
Hello! We have an application to analyze digital signals from several events on separate instruments. There is a time stamp in...

17 days ago | 1 answer | 0

1

answer

Question


Error Handling Question: How to Loop Until User Enters NUMBERS(!) in GUIDE gui edit boxes and then presses an "Update" button
Hello! I don't think I have seen the answer to this particular situation. I have a GUIDE gui with several edit boxes (Can't us...

9 months ago | 1 answer | 0

1

answer

Question


Button Colors and Shapes in GUIDE
Hello, I know that AppDesigner is preferred gui development environment, but there are many features (e.g., print) that my clie...

10 months ago | 1 answer | 0

1

answer

Question


Reverse Slider Order -- App Designer
Hello, I have seen several questions about reversing the order in a slider. The recent questions have not been answered. In 2...

10 months ago | 1 answer | 0

1

answer

Answered
Compiled version not working because of path
Thank you for all the help! I actually found out that restoredefaultpath() was needed to clear up the mess! I've learned a lot...

1 year ago | 0

Question


Compiled version not working because of path
Hello, I have compiled similar programs successfully with earlier versions (e.g. 2017a), but now in 2019b have this issue. Get...

1 year ago | 3 answers | 1

3

answers

Question


Error in resizing GUIDE gui
Hello, I am using GUIDE, and now am getting this error in modifying a GUIDE gui. The gui works, but not sure what's going on h...

1 year ago | 1 answer | 0

1

answer

Question


Showing more than one image in a GUIDE gui
Hello. I have a GUIDE gui that worked fine for a while, until I try to put a new image in axes for a logo. % Plot the back...

1 year ago | 2 answers | 0

2

answers

Question


Border type for uipanel in App Designer -- why only line or none??
Hello, I am new to App Designer, used to use GUIDE. In designing an application (to look good) with GUIDE, I put a couple of u...

1 year ago | 0 answers | 0

0

answers

Question


Processing Multiple Linear Trends in a Data Set
Hello, I am analyzing a signal with Wavelet Transform Maximum Modulus, and have the following output: Visually, I can "conne...

1 year ago | 0 answers | 0

0

answers

Question


Change "Items" in a Discrete Knob with another knob
Hi, I have a test App in App Designer, with 2 Discrete knobs, Knob and Knob2. I want to change the settings ("Items") on "Knob...

1 year ago | 1 answer | 0

1

answer

Question


Always prepend "app" to shared variable in App Designer?
Hello, I have set a variable in "Properties" to share it between functions. Works fine, but I get a zillion warnings. I have ...

1 year ago | 1 answer | 0

1

answer

Question


Migrated GUIDE to App Designer -- App partially off screen
Hello, Just started using App Designer after years with GUIDE. Succesfully migrated a small test program, but when run, it sta...

1 year ago | 1 answer | 0

1

answer

Question


Hints on Creating a demo for clients
Hello, I have a MATLAB application that works with the Compiler. Do people have hints as to how to develop a demo version (lim...

1 year ago | 1 answer | 0

1

answer

Question


MCR Windows 10 issues
I am using the following for code developed for a client: MATLAB Version 9.2 ...

1 year ago | 0 answers | 0

0

answers

Question


Detect lines in scatter plot
Hello, I have, as an example, the following data plot: The Y data are in integer increments, so the "lines" of data horizont...

2 years ago | 0 answers | 0

0

answers

Question


Resources/Suggestions for dealing with small slightly irregular arrays. Cell Array? (Edited)
Hello, I would like some suggestions on how to deal with (numbering, calculating, etc.) small arrays (such as 4 x 20) that will...

2 years ago | 0 answers | 0

0

answers

Question


Draw an array of colored circles (i.e, "rectangles")
Hello! I would like to know if there is a simpler way to draw an array of colored circles. I have been using rectangles that h...

2 years ago | 0 answers | 0

0

answers

Question


End Guide GUI with Enter Button
Hello! I have a simple GUIDE GUI that has four edit boxes to gather information, and a "Done" button at the bottom. I use ui...

3 years ago | 1 answer | 1

1

answer

Question


What to use instead of horzcat for N-D Arrays?
Hello. I have a 3D array (let's say 3 x 4 x 100, call it AA) and want to add zeros to the end of the long dimension (let's sa...

3 years ago | 2 answers | 0

2

answers

Question


Wildcard or multiple conditions on switch/case?
Hello, Is there a way to deal with multiple conditions in switch/case? For example (this is just example): * Meat could b...

3 years ago | 2 answers | 1

2

answers

Question


Bed of Nails from vectors - inverse of find()?
Hello, I would like to do the following: X = zeros(N,M); % Say N = 50, M = 100 Then have N sets of indices, one for e...

3 years ago | 3 answers | 1

3

answers

Question


Variable loop depth - Make into Matrix?
Hello, I have a situation where I am trying to make a comb function for each of a series of variables. The code I have thus ...

3 years ago | 0 answers | 0

0

answers

Question


Modify multiple GUIDE Tags in code
Hello, I would like to modify 18 GUIDE edit text boxes. The default names are edit1, edit2, edit3... Is there a way to acce...

3 years ago | 0 answers | 0

0

answers

Question


Suppress Comment Block Printing
I am writing code that has large blocks of comments, which I suppress with %{ and %} pairs, and then collapse them while working...

3 years ago | 0 answers | 0

0

answers

Question


"time" series segmentation
Hello, Wondering if there is a method to segment a data sequence like the attached figure. There should be zone boundaries a...

4 years ago | 0 answers | 0

0

answers

Question


Split array into separate arrays at row with NaNs
Hello, Probably a simple problem? I have been sent some data in an Excel file that has several sets of data on one sheet. Th...

4 years ago | 1 answer | 1

1

answer

Question


Plot labeled points on a grid
Hello! I have written a kludgy routine to plot a rectangular array of points, number them, and delete individual ones using g...

4 years ago | 0 answers | 0

0

answers

Question


Changing the appearance of buttons in GUIDE -- Revisited
Last August, Matt asked " _I've been looking through the property inspector in GUIDE to change the colour of some buttons, the d...

4 years ago | 0 answers | 0

0

answers

Question


Shaded Background i gui
Hello, Is there any (fairly simple) way to make a gradient background in a gui, just to make it look better? Something like ...

4 years ago | 1 answer | 0

1

answer

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