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Interacting with the sub-components of a Custom UI Component
I have started gettng my feet wet with custom UI components in App Designer. Here's one I just created, which consists of severa...
ein Tag vor | 0 Antworten | 0
0
AntwortenFrage
Why does Matlab care how many output arguments I specify?
I've never known any native Matlab function to place a requirement on the number of ouput arguments that I request. For some rea...
ein Tag vor | 1 Antwort | 0
1
AntwortIs it possible to print results from appdesigner, using Matlab 2018?
Are you saying you just want a screenshot of the app window itself? If so, there is Matlab code for screnshotting on the File Ex...
3 Tage vor | 0
Best practice for passing structure to a function and adding new fields when returning it
Which of the following is considered best practice? I would say the most common (and therefore perhaps the best) practice is Op...
11 Tage vor | 1
Saving large mat-files 2-4 GB takes 1 or 2 min. how to do things in paralell?
See Run Functions in Background. You might also consider storing directly in HDF5 using h5create and h5write. It is essentially...
13 Tage vor | 0
Sequential neural network training with 1-D function layer
You could try islocalmax instead, if a mask of the maxima locations is sufficient.
14 Tage vor | 0
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Can Same Commands in Debugger and Command Window Exhibit Different Behavior?
I suspect the only reason size() reports that foo is 1x2 in the first place is because size() is overloaded by class sym to do s...
15 Tage vor | 0
| akzeptiert
Improving my forwardfill call
A = [0.1 0.2 0.3 NaN NaN NaN 0.7 NaN 0.9 1] A_ffilled = forwardfill(A,1) A_ffilled = forwardfill(A,2) EDIT: function [B,...
18 Tage vor | 0
| akzeptiert
Transparency of background in MATLAB figure
Use export_fig, https://www.mathworks.com/matlabcentral/fileexchange/23629-export_fig with the "-transparent" flag.
19 Tage vor | 1
| akzeptiert
Lake America used as a name in Mapping Toolbox
I need to know if, like how I now view Google Earth/Maps and Alphabet Inc, I need to inject a level of mistrust and loss of resp...
21 Tage vor | 0
Any quick fix for this matrix-scalar simplification?
Here's one approach. Limitation: all matrices in the expression must be explicit variables with names that can't end with number...
22 Tage vor | 1
pinv function is supported for dlarray input while the pageinv function is not supported
If your inputs to the operation will always be a 3x3XN stack, as in your example, then you can use the code below in conjunction...
24 Tage vor | 0
Frage
functionSignatures.json for built-in functions
I would like to define code suggestions/completions for built-in Matlab functions. This document, https://www.mathworks.com/hel...
25 Tage vor | 1 Antwort | 0
1
AntwortHow to modify Find Files GUI file size threshold
After consulting Tech Support, I have learned that the field will re-enable if non-empty text is entered into the "Find Files co...
27 Tage vor | 1
| akzeptiert
Frage
How to modify Find Files GUI file size threshold
In the "Find Files" GUI there is a "Skip files over" field that sets an upper limit on the file size to include in the search. F...
28 Tage vor | 1 Antwort | 0
1
AntwortHow Can Short-Circuiting Logical Operators &&, II be Overloaded in a Classdef?
You can't overload && or || directly. It would make their common usage less efficient if the parser had to check the class of al...
29 Tage vor | 0
| akzeptiert
anonymous function with rng call inside
rng('default') T= rand(1,10); t=1:15; T(ceil(t/10)) ans = Columns 1 through 9 0.8147 0.8147 0.8147 ...
etwa ein Monat vor | 0
anonymous function with rng call inside
function y=f(t) rng(ceil(t/10)); y=rand(1); end
etwa ein Monat vor | 0
Neural Network with custom performance function
If you are using trainnet, the lossFcn input argument lets you supply a custom loss function explicitly, https://www.mathworks....
etwa ein Monat vor | 0
Histogram gives a wrong result？
Due to the floating number? Correct. There is no reason to expect exact boundaries, or for data to fall exactly within those bo...
etwa ein Monat vor | 0
Get back find in files interface from before 2025b
This search and replace app from the File Exchange might be worth considering as a possible substitute, https://www.mathworks.c...
etwa 2 Monate vor | 0
Is delegated or department-level license administration possible?
If not, how are other universities or large organizations handling this? It's horrendous. Every time I want to upgrade my Matla...
etwa 2 Monate vor | 0
Help with this triple nested for loop
I don't know what you're trying to do with Ux, but U is just, U = cat(3, ... repelem(cat(3,A1,A2,A3,A4),1,1,6), ... r...
etwa 2 Monate vor | 0
| akzeptiert
Classdef Static method calling builtin subsref instead of classdef subsref
With the newer modularized indexing, the overloaded indexing will be active inside the classdef. So, one option is to overload y...
etwa 2 Monate vor | 0
Plotting fit lines on multiple sets of data in one plot - how to limit each of the fit lines start and end points?
From the documentation: plot(cfit,x,y) plots cfit together with a scatter plot of the data in x and y. The axes limits are give...
etwa 2 Monate vor | 0
fmincon solver for nmpc applications
FMINCON's sqp algorithm does not accept a HessianFcn parameter. You would need to switch to either trust-region-reflective or in...
etwa 2 Monate vor | 0
Can I return the xml string from writestruct?
You can't suppress file output, but you can use readlines and writelines to retrieve the file contents in string form and then m...
etwa 2 Monate vor | 0
| akzeptiert
Handling outliers in Spray Angle calculations
This is one way you might clean things up: fnames={dir('*.bmp').name}; Bcell=cellfun(@cleanUp,fnames,'uni',0); tiledlayout(...
etwa 2 Monate vor | 1
Graceful exit from a parfor loop
It sounds like a job for onCleanup.
2 Monate vor | 1
| akzeptiert
Frage
gpuArray support for Optimization Toolbox solvers
I have wondered for a while why the OptimizationToolbox doesn't currently support gpuArray data types in its solvers (lsqnonlin,...
2 Monate vor | 1 Antwort | 2
