Matthias Wurm

Physikalisch-Technische Bundesanstalt

Last seen: Today | Active since 2012

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profiling function call in backgroundpool
Thank you for your valuable comments. Rick Amos' profiling example in particular was very helpful. I was able to implement it a...

13 days ago | 1

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profiling function call in backgroundpool
I have two versions of my function (OLD and NEW). I am trying to optimize the speed of my code. In normal mode, NEW runs faster...

14 days ago | 1 answer | 0

1

answer

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NVIDIA A2 performance in Matlab R2023b is lousy
We've got a new GPU: NVIDIA A2 (~1400€). Its performance with Matlab R2023b is really bad. Let's compare it with an old NVIDIA...

1 year ago | 1 answer | 1

1

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Solved

Create an arrow matrix
An arrow matrix is a square matrix that contains ones on the diagonal, the last column, and last row. ...

1 year ago

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Weighted Total Least Squares with correlated coefficients
Solving linear systems with correlated coefficients using weighted total least squares

3 years ago | 2 downloads |

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Plotting n-by-m matrix
Hello, a simple question: I've n-by-m matrices for X and Y. When I plot them, I get m differently colored lines connecting n po...

6 years ago | 1 answer | 1

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Answered
How do I specify the size of the markers created by the SCATTER plot in units proportional to the data being plotted in MATLAB 7.6 (R2008a)?
Hello, I think there's still a minor bug in the answer offered by the support team. In my case I set the axis style to 'equa...

9 years ago | 1

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

13 years ago