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Ray


Active since 2012

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GPU arrayfun with shared arrays
Hi all, I'm trying to speed-up some code I'm running by using the GPU functionality that comes with arrayfun. I know array...

nästan 10 år ago | 3 answers | 1

3

answers

Answered
Efficient Code for Filling Rows of an Array involving Indices Ranges
Hi All, I implemented the above and acquired the average execution times for each approach: <</matlabcentral/answers/u...

nästan 10 år ago | 1

Question


Efficient Code for Filling Rows of an Array involving Indices Ranges
Hello, I have an array A of zeros. I need to set a range of column indices for each row of A to ones. These ranges are determ...

ungefär 10 år ago | 6 answers | 1

6

answers

Question


Generating random numbers within a range determined by elements in another array
Hello, I was wondering if there is an efficient way to generate a random integer within a range depending on an element in an...

mer än 11 år ago | 2 answers | 0

2

answers

Question


Calculating Lie Point Symmetries of a PDE
Hi All, Is there any command/toolbox that is suited to calculating the Lie Point Symmetries of a PDE or ODE in Matlab? The...

mer än 12 år ago | 0 answers | 0

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