Mike Croucher - MATLAB Central

Estadística

All
MATLAB AnswersBlogsCodyHighlightsFrom 02/21 to 03/25Use left and right arrows to move selectionFrom 02/21Use left and right arrows to move left selectionTo 03/25Use left and right arrows to move right selectionUse TAB to select grip buttons or left and right arrows to change selection100%
MATLAB Answers

1 Pregunta
87 Respuestas

Cody

0 Problemas
17 Soluciones

Blogs

70 Publicaciones

Highlights

1 Tema destacado

CLASIFICACIÓN
278
of 297.569

REPUTACIÓN
315

CONTRIBUCIONES
1 Pregunta
87 Respuestas

ACEPTACIÓN DE RESPUESTAS
100.0%

VOTOS RECIBIDOS
82

CLASIFICACIÓN
 of 20.459

REPUTACIÓN
N/A

EVALUACIÓN MEDIA
0.00

CONTRIBUCIONES
0 Archivos

DESCARGAS
0

ALL TIME DESCARGAS
0

CLASIFICACIÓN
20.536
of 159.178

CONTRIBUCIONES
0 Problemas
17 Soluciones

PUNTUACIÓN
235

NÚMERO DE INSIGNIAS
2

CONTRIBUCIONES
70 Publicaciones

CONTRIBUCIONES
0 Público Canales

EVALUACIÓN MEDIA

CONTRIBUCIONES
1 Tema destacado

MEDIA DE ME GUSTA
23

  • Thankful Level 2
  • Community Group Solver
  • Knowledgeable Level 4
  • MATLAB Flipbook Mini Hack Participant
  • Explorer
  • First Review
  • MATLAB Mini Hack 2022 Participant
  • 3 Month Streak
  • MATLAB Mini Hack Participant
  • Solver
  • Revival Level 1
  • First Answer

Ver insignias

Feeds

Respondida
Plots saved as JPEG look awful. How to improve?
JPEG is a lossy file format which means that it can have a degradation in quality from the original. If Powerpoint is to be the...

6 días hace | 0

Respondida
Intel vs AMD for a new build in 2025
I am in the market for a new personal machine myself. I don't have any answers as to what is best but I can tell you that MATLAB...

10 días hace | 0

| aceptada

Respondida
Optimizing number of threads and workers in virtual machines.
In general, this depends hugely on exactly what your code is doing. If there was one perfect setting that always worked, it woul...

11 días hace | 0

| aceptada

Respondida
Looking for linear system Ax=0 precision improvements
I'm not an expert in this type of thing so take the following with caution but perhaps try vpa to give more precision? Somethin...

17 días hace | 0

Respondida
How to run a MATLAB file without opening the MATLAB GUI?
You need to wrap your script in a run command. I also suggest using the newer, -batch switch "C:\Program Files\MATLAB\R2024b\bi...

17 días hace | 1

| aceptada

Respondida
Code generation between r2024a and r2024b
Sorry to hear that you are having problems. It is highly unlikely that anyone in this forum is going to be able to help you with...

20 días hace | 0

| aceptada

Respondida
How to make ode45 store/return only results of every n-th time step to reduce memory use?
I would suggest trying the new ode interface The new solution framework for Ordinary Differential Equations (ODEs) in MATLAB R20...

23 días hace | 0

Respondida
TODO/FIXME Report in R2024b
This function was removed in R2024b. It has been unsupported for a long time. If you open R2024a, for example, and do help dof...

24 días hace | 0

Respondida
I am looking the instructions page for Online installation.
This forum is largely run by volunteers who are not equipped to resolve installation issues. Since you have paid for the produc...

25 días hace | 1

| aceptada

Respondida
Method to speed up simulation on working station.
In times gone by it was possible to speed up your simulation simply by running on a bigger or newer machine but those days have ...

25 días hace | 0

Respondida
Blade.stl missing from PDE toolbox
If you run the following command in MATLAB openExample('pde/ThermalStressAnalysisOfJetEngineTurbineBladeExample') you'll get B...

25 días hace | 0

| aceptada

Respondida
Algorithm used to implement the function qtdecomp?
There is a description of the algorithm on the documentation page qtdecomp. It says "The qtdecomp function divides a square ima...

26 días hace | 0

| aceptada

Respondida
Faster Empirical Cumulative Distribution Function (ECDF)
In your original code you didn't define n so I might have got the definition wrong here but since its just a scalar it won't aff...

alrededor de 1 mes hace | 0

| aceptada

Respondida
Inquiry Regarding Minor Variations in MATLAB GPU Computation
It is difficult to comment without seeing the code but the most general thing I can think of saying goes as follows: A calculat...

alrededor de 2 meses hace | 0

Respondida
Difference between RMSE of Curve fitter and calculated RMSE in MS Excel
First, I wanted to confirm your manual calculation of RMSE using the formula you gave but using MATLAB instead of Excel. Here's ...

2 meses hace | 2

| aceptada

Respondida
How do I programmatically switch to Dark Mode (Dark Theme) in R2025a?
This is supported from R2025a onwards. This is what you need to do >> s = settings; >> s.matlab.appearance.MATLABTheme.Persona...

2 meses hace | 2

| aceptada

Pregunta


How do I programmatically switch to Dark Mode (Dark Theme) in R2025a?
I am running R2025a pre-release. What are the commands to switch to dark mode?

2 meses hace | 2 respuestas | 3

2

respuestas

Respondida
How do get all of my python libraries in matlab?
Your python environment looks strange to me. I've never seen pythonw.exe used in MATLAB Python environment. It's usually python...

3 meses hace | 0

| aceptada

Respondida
Is there a student version of the Aerospace Toolbox?
There is no free student version of MATLAB but there is a version that is heavily discounted. Go to MATLAB for Students - MATLAB...

3 meses hace | 1

| aceptada

Respondida
I'm trying to make a simple calculator for circuits. And I can not figure out how to take the answer and limit to only like two numbers after the decimal place.
This page on the documentation will help explain the details: Formatting Text TotalResistance = 186.66; fprintf("The total res...

3 meses hace | 0

| aceptada

Respondida
GPU programming for Mac M1
I have an M2 Mac and I have just bought an M4 Mac for my wife. I love the hardware on these machines, its superb! I wrote the bl...

3 meses hace | 2

Respondida
Adding Statistics and Machine Learning Toolbox to existing MATLAB
In 2024, the way I'd do this is with the mpm download command on a machine with an internet connection and then transfer the res...

3 meses hace | 0

Respondida
Working with big tall arrays in an HPC environment
Hi Sebastian I can't comment on the Tall Array situation right now but I'm zooming in on this comment: I am assigning 37 cores...

3 meses hace | 0

Respondida
Why does the validation loss first decrease and then increase after about 7 epochs while the training loss keeps decreasing?
I think you are right, this is an example of overfitting. There is no guarenteed way to fix it but there are several things you ...

3 meses hace | 0

Respondida
Vectorized code slower than loops
Another option, if you have the hardware, is to use a GPU. Here, you want to do as much vectorisation as you can. Using my des...

3 meses hace | 1

Respondida
Vectorized code slower than loops
I made a couple more modifications and came up with a double for-loop that is fastest. One thing that I'd like to point out her...

3 meses hace | 1

Respondida
How can I use the LAPACK implementations included in Apple Accelerate Framework with MATLAB R2024b?
You can switch the BLAS to Apple Accelerate as described in Life in the fast lane: Making MATLAB even faster on Apple Silicon wi...

3 meses hace | 0

| aceptada

Respondida
Massive slowdown for Apple Silicon in computing SVD
Hi I have reproduced your times on my M2 MacbookPro using R2024b using both the default BLAS and also the Apple Silicon BLAS as...

3 meses hace | 1

| aceptada

Respondida
Modifying arrow length based on intersection with polygon
The polyxpoly function is what you need polygon_x = [-20 20 20 -20 -20]; polygon_y = [-50 -50 50 50 -50]; origin = [...

6 meses hace | 2

| aceptada

Respondida
What's the actual difference between versions 'a' and 'b' of MATLAB, other than being 6 months apart?
This question comes up so often that I made a blog post about it What’s the difference between the A and B releases in MATLAB? »...

6 meses hace | 3

Cargar más