Respondida
Mathworks: it's time for a dark theme.
Dark Theme in MATLAB is here! It's in beta, but its here! Details: Try Dark Mode on Desktop MATLAB with the ‘New Desktop for M...

alrededor de 2 años hace | 3

Publicado

Try Dark Mode on Desktop MATLAB with the ‘New Desktop for MATLAB’ beta
For longer than any of us at MathWorks are comfortable with, the following story has played out every time we release a...

alrededor de 2 años hace

Publicado

Function handles are faster in MATLAB R2023a
Roughly speaking, there are two ways we at MathWorks can speed up MATLAB. We can dive into individual functions to remove...

alrededor de 2 años hace

Respondida
Help with ODE tolerance options
Thanks so much for including all of your code and data. It allowed me to run everything on my machine and use the profiler to f...

alrededor de 2 años hace | 0

Respondida
Matlab equivalent to iPython Notebook
An update on this question: MathWorks have now released an official MATLAB kernel for Jupyter. Details at Official MathWorks MAT...

alrededor de 2 años hace | 0

Respondida
How to install Matlab Jupyter engine on macOS
MathWorks have now released a MATLAB Kernel for Jupyter. You should find this easier to use! Official MathWorks MATLAB kernel fo...

alrededor de 2 años hace | 0

Respondida
Jupyterhub with Matlab integration
MathWorks have now released a MATLAB kernel for Jupyter. Details at Official MathWorks MATLAB kernel for Jupyter released » The...

alrededor de 2 años hace | 2

Publicado

Official MathWorks MATLAB kernel for Jupyter released
Update: Since this post was published, the MATLAB Kernel for Jupyter has also been made available on Windows. See......

alrededor de 2 años hace

Respondida
How to hide code in live script files for others to not see?
How you proceed depends on what you mean by 'hide'. You can make the code disappear by clicking on the third icon on the right ...

alrededor de 2 años hace | 0

Publicado

Which MATLAB Optimization functions can solve my problem?
The solvers function from Optimization toolbox is one of my favourite enhancements of R2022b because it helps improve my...

alrededor de 2 años hace

Publicado

Add two lines to your MATLAB code to make it work with big data
Today's guest blogger is Harald Brunnhofer, a Principal Training Engineer at MathWorks. On top of getting thousands of...

más de 2 años hace

Publicado

Playing with the R2022b MATLAB Apple Silicon beta for M1/M2 Mac
Update 22nd June 2023: An updated blog post about MATLAB on Apple Silicon can be found at...

más de 2 años hace

Respondida
Efficient way of Vectorization
Switch the order of the loops around. It will be faster because you'll be operating on the matrix column-wise test function ...

más de 2 años hace | 4

Publicado

MATLAB’s High Performance Computing (HPC) and ‘Big Data’ datatypes
Table of ContentsgpuArrays - GPU programming made easy dlarray - Specialised objects for Deep Learning training Tall...

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Respondida
Macbook arm M1/M2 chip support
Yes. It is in development now. There was a beta released a few months ago that is no longer available Exploring the MATLAB beta...

más de 2 años hace | 1

Respondida
How can i plot this function? y=0.75/(log10(x)*2).^2
How about this? x = linspace(0.01,0.99,100); % Avoid tricky inputs like 1 y = 0.75./(log10(x)*2).^2; plot(x,y)

más de 2 años hace | 0

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Why aren't the first and last peaks detected using findpeaks()?
For vec1, the reason is that the peak is also the last data point and so is intentionally exlcuded. The findpeaks documentation...

más de 2 años hace | 1

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Respondida
sin(2*pi) vs sind(360)
If you ever need to compute sin(x*pi) or cos(x*pi), its better to do sinpi(x) or cospi(x). You never explicitly multily x by a ...

más de 2 años hace | 2

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Why in matlab sin(pi) is not zero but sin(pi/2) is 1?
If you ever need to compute sin(x*pi) or cos(x*pi), its better to do sinpi(x) or cospi(x). You never explicitly multily x by a ...

más de 2 años hace | 2

Publicado

sinpi, cospi, implicit expansion and The 2022 MATLAB Mini-Hack
The 2022 MATLAB Mini-Hack is currently underway where MATLAB users submit 280 characters of code in order to produce a cool...

más de 2 años hace

Publicado

How Well Can I Draw a Circle? A MATLAB Adventure
Today's guest blogger is Rob Holt, who works at MathWorks in Natick, Massachusetts. Rob currently serves as the Manager for...

más de 2 años hace

Resuelto

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

más de 2 años hace

Respondida
Is there any concept like dictionary or hash tables in matlab like in Python?
As of R2022b, MATLAB has a new dictionary datatype An introduction to dictionaries (associative arrays) in MATLAB » The MATLAB B...

más de 2 años hace | 9

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Respondida
How to make dictionary in Matlab
In R2022b and later, you can use the new dictionary type for this. Faster than containers.map. A tutorial-like introduction at...

más de 2 años hace | 0

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Respondida
Dictionaries of Hashtables in MATLAB?
Reviving this thread in 2022 because R2022b contains a new dictionary data type. A tutorial-like introduction at An introductio...

más de 2 años hace | 1

Respondida
Faster alternative to containers.Map
MATLAB R2022b has a new dictionary datatype that's much faster than containers.map. A tutorial-like introduction at An introduc...

más de 2 años hace | 0

Publicado

An introduction to dictionaries (associative arrays) in MATLAB
Dictionaries are one of the many new features of MATLAB R2022b which was released yesterday. Today I'll take a look at some...

más de 2 años hace

Respondida
how to remove/kill the figure produced with colormap
If the colormap is the most recent command you've executed, it will be the current figure. As such, you can use delete(gcf) W...

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Respondida
How do I know how large an array can fit on the GPU?
As you've seen, gpuDevice() gives you information about your GPU. This is what I get for mine >> gpuDevice() ans = CUDA...

más de 2 años hace | 0

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Respondida
process based parpool: keep the data in the workers
Parfor is great, it auto-parallelises for us and takes care of a lot of things like data transfer to/from workers and so on. At ...

más de 2 años hace | 0