Zoltán Csáti

Université libre de Bruxelles

Last seen: 4ヶ月前 | 2012 年からアクティブ

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Professional Interests: differential equations, fluid mechanics, extended finite element method, MATLAB

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What frustrates you about MATLAB? #2
Before I started using Python this year, I was a happy MATLAB user. I still like MATLAB because I am efficient in it, but here a...

3年以上前 | 10

質問

MATLAB returns empty string from C-MEX file
I have an external C function which takes a double pointer and returns a char. The problem is that when I interface that functio...

5年以上前 | 1 件の回答 | 0

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2D Voronoi Diagram with Periodic Boundary Conditions
If you want to create a periodic 2D Voronoi tessellation, the main steps are the following: 1. Create the seeds on the orig...

5年以上前 | 1

質問

Smallest non-zero eigenvalue for a generalized eigenvalue problem
I have two matrices, *A* and *B*, for which I want to solve the generalized eigenvalue problem *Ax*=lambda* *Bx*. In fact I only...

6年弱前 | 1 件の回答 | 0

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Fast ismember for object arrays
I have an object oriented code which calls the _ismember_ function many times. I saw forum discussions recommending the unducume...

約6年前 | 0 件の回答 | 0

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githubFetch
Download file from GitHub with MATLAB

約6年前 | ダウンロード 8 件 |

質問

Progress bar for file download
I would like to know how much of a file is downloaded when using *urlwrite*. It gives indication to the user about the process.

約6年前 | 0 件の回答 | 0

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Graphical issues when opening an OpenGL program from MATLAB
I use the finite element visualizer *GLVis*, based on OpenGL. When I run it from the terminal, it works as it should. However, w...

約6年前 | 0 件の回答 | 0

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Pernicious Anniversary Problem
Since Cody is 5 years old, it's pernicious. A <http://rosettacode.org/wiki/Pernicious_numbers Pernicious number> is an integer w...

6年以上前

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The 5th Root
Write a function to find the 5th root of a number. It sounds easy, but the typical functions are not allowed (see the test su...

6年以上前

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parfor results core dump
MATLAB R2015b crashes on 64 bit Linux. I managed to track the cause of failure to this chunk of code values = cell(1, nElem...

6年以上前 | 0 件の回答 | 0

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Observe graphics object added to the axes
I have an axes object which contains several child objects (lines, patches, etc.). I have a function which sets the callback fun...

6年以上前 | 2 件の回答 | 1

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Should I indicate no input arguments to a function?
Suppose I have a function which requires no inputs. Should I indicate it with parentheses () or leave it naked? Both cases work,...

6年以上前 | 1 件の回答 | 0

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collinear
Determines if points are collinear

7年弱前 | ダウンロード 2 件 |

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Why does the function 'details' show more than 'disp' for objects?
According to the documentation, the 'details' function provides more information when the input is an object than 'disp'. Howeve...

約7年前 | 1 件の回答 | 1

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質問

Test suite for regular expressions
Where could I find a test package for regular expressions in MATLAB? There are many in different languages, but the MATLAB synta...

7年以上前 | 1 件の回答 | 2

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質問

Where is MATLAB's function browser in the Editor?
In older MATLAB releases (e.g. 2011a), there was an icon in the Editor which popped up the functions seen in an m-file so that I...

8年弱前 | 1 件の回答 | 0

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Return output from the main function after a specific callback
I am building a GUI programatically. I created a *_main_* function which sets the GUI objects and their callback definitions. Af...

約8年前 | 1 件の回答 | 0

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Dependent property is shown in the variable editor even before its get method
I have a class with a dependent property. But even before I invoke its get method, its value is shown in the Variable Editor. Ho...

約8年前 | 1 件の回答 | 0

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How to assign pointers to an object's property?
After thorough discussions, the answer can be found on <http://stackoverflow.com/questions/33543906/how-to-assign-pointers-to-an...

8年以上前 | 1

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How to assign pointers to an object's property?
I want to create a finite element object oriented program. I have a class *Node*. Since the nodes in a finite element mesh (repr...

8年以上前 | 1 件の回答 | 1

1

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How to call subclass constructor
I have a class *mesh1D*. I want to create an another class, called *crack* to be the subclass of *mesh1D*. My subclass has one (...

8年以上前 | 1 件の回答 | 0

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How to efficiently update an image if one matrix element is changed
I have a matrix in which I change only one element in every iteration of a loop. I want to display that matrix as an image using...

8年以上前 | 1 件の回答 | 0

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Fourier differentiation
Fourier spectral differentiation of a periodic real function

8年以上前 | ダウンロード 2 件 |

質問

File path containing %
I would like to get the path for directories containing % (like %MATLAB_ROOT%, %APPDATA%, etc.) in Windows. However, functions l...

8年以上前 | 1 件の回答 | 0

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Can I use Visual Studio 2013 with MATLAB R2011a unofficially?
Has anyone experience if one can use the Microsoft Visual Studio 2013 compiler with MATLAB R2011a using <http://www.mathworks.co...

9年弱前 | 1 件の回答 | 0

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Computational cost for Cramer's rule
Demonstrate the huge cost of Cramer's rule on a system of linear equations.

約9年前 | ダウンロード 1 件 |

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Chebyshev to monomial basis
Chebyshev to monomial basis conversion

約9年前 | ダウンロード 2 件 |

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Monomial to Chebyshev basis
Monomial to Chebyshev basis conversion

約9年前 | ダウンロード 1 件 |

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rand matrix for FM
I recommend you to generate the matrix of the required size and then modify one element of it so that the sum holds. E.g. A ...

約9年前 | 0

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Zoltán Csáti

Université libre de Bruxelles

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