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Cris Luengo


Last seen: Today Active since 2009

http://www.crisluengo.net/ Professional Interests: Image analysis

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  • GitHub Submissions Level 1
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Answered
How to manually select the libstdc++ library to use to resolve a "version 'GLIBCXX_#.#.##' not found" error?
The official solution to this (notwithstanding a MathWorks staff member suggesting LD_PRELOAD), is to install a version of GCC t...

5 maanden ago | 1

Submitted


interpolate_string
Applies string interpolation (also known as variable expansion or variable substitution) in a string.

ongeveer 2 jaar ago | 1 download |

Solved


Scrabble Scores
Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...

meer dan 3 jaar ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

meer dan 3 jaar ago

Submitted


DIPimage
Toolbox for Quantitative Image Analysis

meer dan 5 jaar ago | 27 downloads |

Answered
Why function gradmag isn´t working for me?
This code, which you have copied from <https://www.crisluengo.net/index.php/archives/217 my blog>, requires DIPimage to run. Get...

meer dan 5 jaar ago | 0

Answered
mxCreateSharedDataCopy no longer supported in R2018a
Note that the new C++ interface (introduced in R2018a) has documented ways of creating shared data copies: <https://www.mathw...

bijna 6 jaar ago | 1

Answered
.mex File crashes when executed in rapid succession
pointer[(iField + iSensor * 11) * bufferSize + iElement] should probably be pointer[(iField + iSensor * 11) * nNoEleme...

meer dan 6 jaar ago | 1

| accepted

Answered
UTF-8 strings in MEX-files
A solution when using C++11: I found this answer on StackOverflow: http://stackoverflow.com/a/38383389 It turns out C++11 ha...

ongeveer 7 jaar ago | 1

| accepted

Question


UTF-8 strings in MEX-files
This question has been asked here before, but not with any satisfying answers. Since all those answers, a new documented functio...

ongeveer 7 jaar ago | 3 answers | 1

3

answers

Answered
Determine if using HG2
Revisiting this issue. The best method discussed here is using `graphics` version. However, you currently get a warning when ...

ongeveer 7 jaar ago | 0

Submitted


boxplot
Elegant box plot with a few customisation features

bijna 9 jaar ago | 4 downloads |

Thumbnail

Submitted


svg_fix_viewbox(in_name,varargin)
Make SVG file stretch with containing HTML element

ongeveer 9 jaar ago | 2 downloads |

Answered
Determine if using HG2
You can simply check the class of the figure handle: function tf = ishg2(fig) tf = isa(h,'matlab.ui.Figure'); or: ...

meer dan 9 jaar ago | 2

Answered
DIPimage initialise
If you downloaded DIPimage from its website, <http://www.diplib.org/>, you would have noticed three things: 1- The installati...

meer dan 9 jaar ago | 0

Answered
DIPimage – What is your experience?
Dear Marco, I am the main developer of DIPimage. Thank you for the nice words. I understand hesitation among people used t...

meer dan 9 jaar ago | 0

| accepted

Solved


Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...

meer dan 11 jaar ago

Solved


Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

meer dan 11 jaar ago

Solved


radius of a spherical planet
you just measured its surface area, that is the input.

meer dan 11 jaar ago

Solved


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

meer dan 11 jaar ago

Question


Unlocking answers to last Cody problem?
I've written a valid answer to the last Cody problem, but it is not even close to the best answer. I have no idea how they made ...

meer dan 11 jaar ago | 1 answer | 2

1

answer

Solved


Find the palindrome
Given the string a, find the longest palindromic sub-string b. So when a = 'xkayakyy'; you should return b = 'kayak';

meer dan 11 jaar ago

Solved


Prime factor digits
Consider the following number system. Calculate the prime factorization for each number n, then represent the prime factors in a...

meer dan 11 jaar ago

Solved


Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

meer dan 11 jaar ago

Solved


It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more <http://www.snopes.com/language/apocryph/cambridge.asp here>) asserted that readers are re...

meer dan 11 jaar ago

Solved


Alphabetize by last name
Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...

meer dan 11 jaar ago

Solved


Find the peak 3n+1 sequence value
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

meer dan 11 jaar ago

Solved


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

meer dan 11 jaar ago

Solved


Rotate input square matrix 90 degrees CCW without rot90
Rotate input matrix (which will be square) 90 degrees counter-clockwise without using rot90,flipud,fliplr, or flipdim (or eval)....

meer dan 11 jaar ago

Solved


Mandelbrot Number Test [Real+Imaginary]
The <http://en.wikipedia.org/wiki/Mandelbrot_set Mandelbrot Set> is built around a simple iterative equation. z(1) = c z...

meer dan 11 jaar ago

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