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Peter


Technische Universiteit Delft

Last seen: environ un an il y a |  Actif depuis 2011

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Linkprop not persisting after changing scope
Making sure the hlink object is available outside the scope of your function foo by making it an output argument probably solves...

presque 5 ans il y a | 1

Réponse apportée
GPU problem CUDA_ERROR_UNKNOWN
Monitoring the GPU performance revealed that most probably the temperature is causing the issue: Slowing down of performance goe...

presque 8 ans il y a | 1

| A accepté

Réponse apportée
GPU computations slowing down
Monitoring the GPU performance revealed that most probably the temperature is causing the issue: Slowing down of performance g...

presque 8 ans il y a | 0

| A accepté

Question


GPU computations slowing down
Within a loop, my code carries out some iterative solving procedure on the GPU. With every loop iteration, the time taken by th...

presque 8 ans il y a | 1 réponse | 0

1

réponse

Question


GPU problem CUDA_ERROR_UNKNOWN
I'm running a matlab simulation code using an iterative matrix equation solver. This solver is called on the GPU every few time ...

presque 8 ans il y a | 4 réponses | 0

4

réponses

Question


'Out of memory on device' error for GPU
When trying to replace a value in an existing large GPU array A, e.g. like this: A(1,1)=rand(1,1,'single') I get the...

plus de 8 ans il y a | 1 réponse | 1

1

réponse

Question


Obtain memory usage and class for GPU variable
How can I get the amount of memory space (bytes) and the class (single/double/int) of a GPU variable? 'whos' doens't provide wh...

plus de 8 ans il y a | 2 réponses | 0

2

réponses

Question


find line handles related to legend entries
Before R15 I used to be able to find the handle of an object, referred to in the legend of an existing graph by a certain legend...

plus de 9 ans il y a | 2 réponses | 0

2

réponses

Question


How to create timeseries object with 3-dimensional Data, 1st (not last) dimension corresponding with Time
i'm trying to run an old piece of code in which a timeseries object is created with Data being a 3-dimensional array whose 1st d...

presque 11 ans il y a | 1 réponse | 1

1

réponse

Question


linear least square optimization method that benefits from good start value?
i'm solving the unconstrained least square problem (min ||Cx -d)||^2 with lsqlin: tic [x] = lsqlin(C,d,[],[],[],[],[],[],[...

plus de 11 ans il y a | 2 réponses | 0

2

réponses

Question


round function fails when used in subscript index
i'm puzzled. the following code runs without a problem: x=[1 2 3] x(round(end/2)) but this: x=3; y=round(x/2);...

plus de 11 ans il y a | 1 réponse | 1

1

réponse

Question


surface disappears when zdata is set to 0
for some reason i want to set the zdata of a surface plot object to zero, keeping its color, and setting view point to [0 0 1] (...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


how to extract elements along specified dimension of array
when e.g. selecting all elements in the 2nd dimension and the first element of all remaining dimensions of an array, for a 3-dim...

plus de 12 ans il y a | 3 réponses | 0

3

réponses

Question


White lines appear in postscript
When creating a postscript file from a figure in which I plotted a colored surface using surf, straight and diagonal white lines...

environ 13 ans il y a | 2 réponses | 0

2

réponses

Question


visualize panel model
hi,I often perform flow calculations with so-called boundary element methods. These make use of 3D panel models describing the s...

environ 13 ans il y a | 1 réponse | 0

0

réponse

Question


how to determine if another instance of matlab is running ?
hi, anyone who can tell me how to determine if another instance of matlab is running? (using a 'trick' right now: automatically ...

plus de 13 ans il y a | 1 réponse | 0

1

réponse