Kristoffer Walker

Last seen: 2日前 | 2018 年からアクティブ

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26 質問
15 回答

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質問

Can I use "xcorr" function with bootstrp function?
Folks, Assuming I have two column vectors (v1 and v2), I want to compute the cross correlations of new vectors v11 and v22 that...

1日前 | 1 件の回答 | 0

1

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質問

What is evaluated to standard output is not being assigned to my variable
Hello, I am having a difficult time understanding why what I'm seeing go to standard output is not being assigned to my variabl...

22日前 | 1 件の回答 | 0

1

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回答済み
How to align axes in AppDesigner
The solution to this is to recognize that the property of interest to make consistent across all the vertically stacked axes is ...

4ヶ月前 | 0

| 採用済み

質問

How to align axes in AppDesigner
Hi Folks, In AppDesigner, is there a simple way to code up a PlotAll(app) function that can easily align vertically the x-axes ...

4ヶ月前 | 2 件の回答 | 0

2

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回答済み
Fastest Way of Opening and Reading .csv Files (Currently using xlsread)
In my experience, the absolute fastest method is textscan. Here is a benchmark to support my claim using a 3.6 GB CSV file with...

7ヶ月前 | 0

回答済み
Why such a fuss with ndgrid and meshgrid issues?
Thank you everyone for your input. I will surely look back on this post in the future for the multiple, helpful contributions.

9ヶ月前 | 0

質問

Why is navigation tool menu non-responsive in AppDesigner app?
Hello, I have an app I created in AppDesigner. It has 3 axes in the window. I plot images using pcolor in two of these axes. ...

9ヶ月前 | 2 件の回答 | 0

2

回答

質問

Why such a fuss with ndgrid and meshgrid issues?
Folks, In the world of artificial intelligence and more intelligent programming, I would like to see more intelligence put into...

9ヶ月前 | 5 件の回答 | 0

5

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回答済み
How can I use ginput in app designer?
The workaround for lack of ginput support for UIAxes is alarming. I've been constantly frustrated by this lack of attention, an...

10ヶ月前 | 0

質問

Why do AppDesigner drop-down menus dissapear?
I have an AppDesigner app. It has many UI components on it. I am not using the grid layout for containment. It has been worki...

1年以上前 | 1 件の回答 | 0

1

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質問

Best practice for saving and loading axes children from and to an app designer axes?
Hello, I have an app created in app designer. It has 3 GUI windows. The master window declares a public data container, which...

約2年前 | 1 件の回答 | 0

1

回答

質問

rng usability missing seed functionality
Folks, It looks like using "seeds" is being considered "old fashioned" in Matlab 2022b, and there is a warning about it suggest...

約2年前 | 1 件の回答 | 0

1

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質問

App Designer in 2022b reverses menu bar in app designed in 2020a!
Hi, I just installed 2022b. Upon opening a app made in app designer 2020a, I got a warning message saying it was automatically...

約2年前 | 0 件の回答 | 0

0

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質問

How to fix rendering issue in AppDesigner axes?
Folks, I am trying to use: set(0,'DefaultFigureRenderer','opengl') to fix an issue I have in AppDesigner. The axes legend sh...

2年以上前 | 0 件の回答 | 0

0

回答

質問

Axes automatically change size and get mis-aligned in App Designer
Hello Matlab Community! Happy New Year! Hope you all have a productive year coding your hearts away to solve important problem...

約4年前 | 1 件の回答 | 0

1

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質問

How do I assign a different category list to each row in the same column using UITable in AppDesigner?
Hello, One of the issues I am facing is that I'm trying to sort a list of categories depending on each row in a UITable. It se...

4年以上前 | 0 件の回答 | 1

0

回答

質問

How to detect the calling axes from context menu using AppDesigner
Hello Folks, I hope you are all staying safe out there. I am in the middle of a development project. So I have been posting s...

4年以上前 | 1 件の回答 | 0

1

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回答済み
App Designer: How to open a second GUI or a new window with panels, lamps, edit fields, etc. by a ButtonPush callback ?
This should get you 99% of the way there. https://www.mathworks.com/help/matlab/creating_guis/creating-multiwindow-apps-in-app-...

4年以上前 | 0

回答済み
Check if GUI is open
None of the above seems to work for me when I am trying to detect if a GUI created from AppDesigner is open. Does anyone know h...

4年以上前 | 0

質問

How to orient a vertical depth scrollbar so that Max Depth value is at the bottom
Folks, Is there a simple way in AppDesiger to have the option to "reverse" the orientation property of a scrollbar so that Min/...

4年以上前 | 0 件の回答 | 0

0

回答

回答済み
How to smooth 2d matrix
Use the ":" operator to convert the matrix to a vector, use smooth() to smooth, and return the content to the original matrix fo...

4年以上前 | 0

質問

Why are there random offsets in the alignment of my App Designer axes?
Folks, When I click "Run" in AppDesigner, my single UI window that comes up has random differences in the vertical height and v...

5年弱前 | 1 件の回答 | 0

1

回答

質問

App Designer: "Value" element now a string
Folks, Is there any replacement variable for the "Value" in a dropdown UI element that enables me to get the index of the array...

5年弱前 | 1 件の回答 | 0

1

回答

質問

How to disable the axes interactivity tool popups?
Folks, I am wondering how I might disable being able to have the automated navigation popup at the upper right of axes pop up w...

5年弱前 | 1 件の回答 | 0

1

回答

質問

AppDesigner future question: Menu Bar and Context Menus
Matlab Designers, I created an app yesterday in AppDesigner and loved it, much more so than GUIDE. My understanding is that Me...

約5年前 | 3 件の回答 | 0

3

回答

回答済み
Previously accessible file is now inaccessible.
I have the same issue. All I did was finish my AppDesigner app, then move the app and its dependencies into a new subdirectory ...

約5年前 | 0

回答済み
Environment visible to timer callback function disppears after first iteration
I was able to find a solution that works, but I do not understand why. Changing ExecutionMode to FixedSpacing fixed everything....

5年以上前 | 0

質問

Environment visible to timer callback function disppears after first iteration
Folks, I am fairly new to the timer object and its use. I have a timer GUI callback tied to a checkbox GUI element that looks ...

5年以上前 | 1 件の回答 | 0

1

回答

回答済み
How can set colormap for below matirx?
Amir, Look into "caxis" and "colormap" functions. Basically, to manipulate the color map (so that it highlights different pixe...

5年以上前 | 0

質問

Problem with "dirty" GUI configuration
Folks, I have developed a large GUI project using GUIDE. It is too large to convert to the new App Developer method of develop...

5年以上前 | 1 件の回答 | 0

1

回答

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