Question


How to avoid for loop when indexing?
Hello, I have the following for loop, where pairs(500x10), is there to calculate cc without for loop? for i=1:500 ...

más de 2 años ago | 1 answer | 0

1

answer

Question


How to use firs value from array column when threshold is reached without for loop?
Hello Everyone, I have the following problem I am trying to solve. The situation is like this, if we look at the column ...

más de 2 años ago | 2 answers | 0

2

answers

Question


How to avoid for nested loops with if condition?
Hello, I have big matrixes of same size, and am suing for loop with if statement, which is bottleneck in my code and is very ...

más de 2 años ago | 2 answers | 0

2

answers

Question


3D arrays manipulation and use of if else statments
Hello Everyone, Here is the situation. There are three 3D arrays. S (1x5x1000) that stores elements from 1:5, P (1x5x1000) th...

más de 2 años ago | 0 answers | 0

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Question


Using find function in 3D array and coverting indices bact to 3D array.
Hello, I have 3D array with gpuArray elements size of x(1x5x500). Did use find function to find the indeces of this condition...

más de 2 años ago | 1 answer | 0

1

answer

Question


The use of cell array with bsxfun, that would return cell array.
Hello, I have two cell arrays x1{1x499}(1x5) and x2{1x499}(1x5) with variables of gpuArray and would like to subtract x2 from...

más de 2 años ago | 0 answers | 0

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answers

Question


How to select column form 3D array and use it in other 3D array?
Hello, I have two arrays a(5x1x499) and b(500x5x499), would like to select column form 3D array of a and use it as indexing o...

más de 2 años ago | 1 answer | 0

1

answer

Question


ho to change cell array elemen value to Nan, when using gpuarray?
Hello Everyone, Maybe somebody has a solution for this case? I have gpu cellarray with 1x499 and cells within 5x5. I would li...

más de 2 años ago | 1 answer | 0

1

answer

Answered
Is there a way to speed up gpuarray loop?
Did find a sollution using cellfun.

más de 2 años ago | 0

| accepted

Question


Is there a way to speed up gpuarray loop?
Dear All, I am stuck in the folowing function. I would like to speed up this calculation for GPU, unfortunately now it is ver...

más de 2 años ago | 1 answer | 0

1

answer

Question


How to speedup mean and std calculation on GPU?
Hello everyone, I am looking a way to speed up mean and std calculation on GPU. I run this code and it does take quite some tim...

más de 2 años ago | 1 answer | 0

1

answer

Question


How to improve code for gpu?
Hello everybody. I am bit struggling with the following function for removing duplicate pairs when there is signal for the pair....

más de 2 años ago | 0 answers | 0

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answers