Community Profile

Contact

Top 5% contributor

Brilliant, thanks!

0

Answered 1 year ago

Hi, I have this message error when I accidentally pressed F5 on a child function. This is totally normal but I can't suppres...

9 Answers

1

Asked 1 year ago

Thanks for your answers.

Ok that's great it works! I used a simple integration by parts and it killed dramatically the difficulties on the edge of the in...

Answered 2 years ago

Thank you! :)

Ok, thank you. It seems that there is no other solution :). Another question, which may appear a bit silly : If I create a...

Hi, I have written the following program, 3 ways to create the same array: number = 1e5; tic A = []; for i = ...

2 Answers

2

Hi, I'm searching for the fastest way to get the index of the first non zero element of a sparse array. Only nonzeros have been ...

3 Answers

Hello, I begin by an example. A = [2 4]; A(1) I'd like to know if there's a setting in the Matlab Preferences which re...

Hi, I'd like to open matlabpool with a variable number of cores, to use the maximum number of cores available. So n would equ...

Asked 10 months ago

Hi, Is there an equivalent of norminv for Matlab 2012? It doesn't seem to work in this version. I just need the inverse of th...

Hi! I have a class containing two propoerties : InitialData is just an array, whereas Final is a 2*2 matrix. How can I ask Ma...

Asked 2 years ago

Hi! I would like to execute some actions on every object of my class, say "Island". Is there a command in Matlab allowing...

Hi, I want to run many simulations. For this I wrote "for" loop. I used parallel computing, using parfor instead; It works we...

1 Answers

Hi, I'm dealing with a sparse array. Given 2 arrays "col" and "val", I want to create a one-rowed sparse array of value val(i...

Hi! I have a small problem on Matlab, while adding simple decimal numbers. It turns out that a small residual number appears...

Hi, I would like to know if there was a Matlab builtin function that decompose any integer in a chosen base, it would be somethi...

Hi! I'm dealing with a huge matrix: to give a little context if it makes sense, it is a transition matrix of a MDP, I thus ha...

Hi, I would like to know if there was a preprocessor in Matlab (R2013a). It would consist for example to automatically suppre...

Hi! I'm using large arrays and the "Memory used by Matlab" is slightly bigger than the RAM of my PC (4100 MB vs 3900). The p...

Hi! I create a cell of 700 elements, each of which is a sparse matrix 2000 * 2000 (most of the values will be zero). When I ...

Hi! I'd like to use the Matlab functions betapdf and betacdf, but I do not have access to the statistical toolbox of Matlab. ...

Hi! I would like in my program to test if the user has a statistical toolbox (Statistics_Toolbox). If so, it would use a prec...

Hi! I'm trying to compute the integral of the beta function, which is, up to a constant multiplier, x^(1-alpha) * (1-x)^...

Hi, given a matrix A = (Aij) and an horizontal array b = (bj), with B and A of the same width, is there a command that retur...

Hi, I would like to find a function returning, given an array Data of doubles, an array containing all the indices of Data's ...

Hi, I have a bit of trouble with the space used by sparse matrices. I use two ways of creating the same matrix, say P: ...

0 Answers