Published

Debugging support in the MATLAB extension for Visual Studio Code
Since its April 2023 launch, the MATLAB extension for Visual Studio Code has been extremely popular with over 329,000...

4 months ago

Answered
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...

4 months ago | 0

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Answered
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...

4 months ago | 1

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Answered
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...

4 months ago | 0

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Answered
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...

4 months ago | 3

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Solved

Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

4 months ago

Published

Solving Higher-Order ODEs in MATLAB
In a comment to last year's introduction to the new ODE solution framework in MATLAB, Ron asked if I could provide an...

4 months ago

Answered
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...

4 months ago | 0

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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...

4 months ago | 0

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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 ...

4 months ago | 0

Answered
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...

5 months ago | 1

Answered
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...

5 months ago | 1

Answered
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...

5 months ago | 0

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Answered
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...

5 months ago | 2

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Published

NumPy in MATLAB
I've been a user of Python for almost as long as I've been a user of MATLAB and am very comfortable with both ecosystems. As...

5 months ago

Published

20 years of supercomputing with MATLAB
While prepping for the SC24 supercomputing conference with the rest of the MathWorks crew I idly wondered when Parallel...

5 months ago

Published

Linear Programming, the HiGHS Optimization library and MATLAB
What is linear programming?Linear programming (LP) is a mathematical method used to determine the best possible outcome...

6 months ago

Solved

Return area of square
Side of square=input=a Area=output=b

6 months ago

Solved

Add two numbers
Given a and b, return the sum a+b in c.

6 months ago

Solved

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

6 months ago

Solved

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

6 months ago

Solved

Create a vector
Create a vector from 0 to n by intervals of 2.

6 months ago

Solved

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

6 months ago

Solved

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not to use d...

6 months ago

Published

Creating seamless loop animations in MATLAB
This is a guest post by Vasileios Bellos that he originally wrote in the MathWorks Central Discussions channel. Vasileios is...

6 months ago

Solved

Find max
Find the maximum value of a given vector or matrix.

6 months ago

Solved

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

6 months ago

Solved

Inner product of two vectors
Find the inner product of two vectors.

6 months ago

Solved

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

6 months ago

Published

4 ways of using MATLAB with Large Language Models (LLMs) such as ChatGPT and Ollama
Everyone's talking about Large Language Models (LLMs) and a huge number of you are using them too. Here are 4 ways to make...

7 months ago