Matt J
Estadística
320 Preguntas
12.480 Respuestas
40 Archivos
Cody5 Problemas
33 Soluciones
CLASIFICACIÓN
6
of 302.187
REPUTACIÓN
32.410
CONTRIBUCIONES
320 Preguntas
12.480 Respuestas
ACEPTACIÓN DE RESPUESTAS
78.75%
VOTOS RECIBIDOS
4.322
CLASIFICACIÓN
201 of 21.613
REPUTACIÓN
6.788
EVALUACIÓN MEDIA
4.90
CONTRIBUCIONES
40 Archivos
DESCARGAS
123
ALL TIME DESCARGAS
56083
CLASIFICACIÓN
11.545
of 179.945
CONTRIBUCIONES
5 Problemas
33 Soluciones
PUNTUACIÓN
598
NÚMERO DE INSIGNIAS
7
CONTRIBUCIONES
0 Publicaciones
CONTRIBUCIONES
0 Público Canales
EVALUACIÓN MEDIA
CONTRIBUCIONES
10 Temas destacados
MEDIA DE ME GUSTA
1
Feeds
Is rowfun Showing Strange Behavior when the Target Function Returns an Empty Output?
How could fun2 return an output with more than one row when applied to the third row of T when the output in that case should be...
5 días hace | 1
How to erase a substring that starts with a given pattern?
c = ["Glucose C6H12O6"; "Benzol C6H6"]; pat = " C" + digitsPattern + "H" + digitsPattern; extractBefore(c,pat)
5 días hace | 0
| aceptada
Pregunta
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...
8 días hace | 0 respuestas | 0
0
respuestasPregunta
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...
8 días hace | 1 respuesta | 0
1
respuestaIs 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...
9 días hace | 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...
17 días hace | 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...
19 días hace | 0
Sequential neural network training with 1-D function layer
You could try islocalmax instead, if a mask of the maxima locations is sufficient.
20 días hace | 0
| aceptada
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...
21 días hace | 0
| aceptada
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,...
24 días hace | 0
| aceptada
Transparency of background in MATLAB figure
Use export_fig, https://www.mathworks.com/matlabcentral/fileexchange/23629-export_fig with the "-transparent" flag.
25 días hace | 1
| aceptada
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...
27 días hace | 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...
28 días hace | 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...
alrededor de 1 mes hace | 0
Pregunta
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...
alrededor de 1 mes hace | 1 respuesta | 0
1
respuestaHow 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...
alrededor de 1 mes hace | 1
| aceptada
Pregunta
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...
alrededor de 1 mes hace | 1 respuesta | 0
1
respuestaHow 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...
alrededor de 1 mes hace | 0
| aceptada
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 ...
alrededor de 1 mes hace | 0
anonymous function with rng call inside
function y=f(t) rng(ceil(t/10)); y=rand(1); end
alrededor de 1 mes hace | 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....
alrededor de 1 mes hace | 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...
alrededor de 1 mes hace | 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...
alrededor de 2 meses hace | 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...
alrededor de 2 meses hace | 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...
alrededor de 2 meses hace | 0
| aceptada
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...
alrededor de 2 meses hace | 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...
2 meses hace | 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...
2 meses hace | 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...
2 meses hace | 0
| aceptada
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(...
2 meses hace | 1
