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Lionel Pöffel


Last seen: 2 months ago Active since 2020

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fetchOutputs() results in an error when the preceding parfeval() was called using the backgroundPool
I have a code piece that works fine: function [ServerVersInfo,VersInfoObtained,ExcInfo]=GetVersionInfoFromServer(URL) %ini...

5 months ago | 0 answers | 0

0

answers

Question


Gain Block is stuck in wrong data type
I have a gain block in which I configured uint8 as data type (screenshots below). It then is connected to an outport of type uin...

6 months ago | 0 answers | 0

0

answers

Question


Simulink Initialize Function: Use In-Port for init and normal running
Currently the documentation for initialize functions clearly states If a model containing an Initialize Function, Reset Functi...

6 months ago | 0 answers | 0

0

answers

Question


Error when executing MATLAB app methods via parfeval and BackgroundWorker pool.
I try to execute some method from my app asynchronously in the background. The goal is to be able to cancel it if it gets stuck ...

6 months ago | 2 answers | 1

2

answers

Question


Refreshing app GUI during longer actions
I am designing a MATLAB app which, during a longer action, needs to update certain UI elements in order to indicate progress. U...

7 months ago | 0 answers | 0

0

answers

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:...

8 months ago

Answered
Cell array of matrices to multi-dim matrix
By now I worked out something that does what I want, albeit not in the most elegant way: function [M,success] = CopyMultDimMatC...

10 months ago | 0

Answered
Using cell array for indexing
Hi Rik, that seems to work, thanks. DGM posted an answer that surprisingly also seems to work but unfortunately deleted it (th...

10 months ago | 0

Question


Using cell array for indexing
I have matrices of varying dimensionality I need to index. So just writing A(i1,...,in) is not an option because n can vary in ...

10 months ago | 3 answers | 0

3

answers

Question


Cell array of matrices to multi-dim matrix
I have a multi-dimensional cell array C of dimensions c1 x c2 x... x ck. Each cell contains a multi-dimensional matrix of ident...

10 months ago | 2 answers | 0

2

answers

Question


try/catch with timeout
I have an instruction block with communication to external components, enclosed in try/catch. However, instead of throwing an ex...

1 year ago | 0 answers | 1

0

answers

Answered
Indexing arrays of varying dimensionality.
Thanks, that works beautifully!

1 year ago | 0

Question


Indexing arrays of varying dimensionality.
I have to handle arrays of varying dimensionality in one loop, and I have to index individual elements of those arrays. From wh...

1 year ago | 2 answers | 0

2

answers

Question


Accessing excel from file from sharepoint does not work
Hello, the following code tries to open an excel file from some sharepoint location and to store it to disk. The result is a to...

2 years ago | 0 answers | 0

0

answers