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David


University of Zürich

Last seen: mehr als ein Jahr ago Active since 2015

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Proper way to save and load object linked list / container / graph like structures
Hi everyone, I'm currently developing a rather large and complex data structure based around Matlab's OOP. I have a central c...

etwa 5 Jahre ago | 0 answers | 0

0

answers

Question


Best way to organise external toolboxes or turn them into packages
Hi folks, I'm working on a project with very different types of analysis involved and I utilise a couple of external toolboxe...

mehr als 5 Jahre ago | 0 answers | 0

0

answers

Question


FFT of wave packet, strange phase behaviour
Hi, I'm computing the fft of a wave packet (centred at t= 0, odd number of entries!) to determine its frequency and phase. ...

fast 6 Jahre ago | 0 answers | 0

0

answers

Question


parallel workers cannot see GPUs
I'm currently working on code that should run on a number of different HPC machines with multiple GPUs. The machine I'm testing ...

fast 6 Jahre ago | 0 answers | 0

0

answers

Question


Criterion for stability of oscillations / frequency stability?
Hi Matlab Community, I'm looking for a criterion (best case available in Matlab) to quantify stability of oscillations. I hav...

etwa 6 Jahre ago | 1 answer | 0

1

answer

Question


Empty objects not calling get method?
Hi, I have a problem regarding object oriented programming in Matlab: If I have an empty object, i.e. myObject.empty I can ...

etwa 6 Jahre ago | 1 answer | 0

1

answer

Question


Area of curved surface
Hi, I have data points belonging to a surface in 3D. I want to calculate the surface area of it. What are my options? If poss...

mehr als 6 Jahre ago | 2 answers | 1

2

answers

Question


Multiple Outputs in object method?
I'm working with OOP in matlab and I want to define a function to output multiple arguments. The idea is to easily concatenate ...

mehr als 6 Jahre ago | 1 answer | 0

1

answer

Question


Machine learning for peak characterisation
I have intensity profiles (extracted from an image analysis). Basically just f(x). With large datasets of different profiles. Th...

mehr als 6 Jahre ago | 1 answer | 0

1

answer

Question


Draw perfect 4 connected polygon skeleton OR Create polygons and characterise their regions
Hi, I have a segmentation of a cell layer (see Image). I extracted cell vertices and cell edges. Now based on the vertices al...

mehr als 6 Jahre ago | 0 answers | 0

0

answers

Question


Use both multi core CPUs
Hi, I have a two CPU multi core machine (16 cores each). I want to use a parfor loop on all 32 cores. But maxNumCompThreads g...

mehr als 6 Jahre ago | 1 answer | 0

1

answer