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Léon


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2011년부터 활동

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문제를 풀었습니다


Is my wife right?
Regardless of input, output the string 'yes'.

거의 9년 전

문제를 풀었습니다


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:...

거의 9년 전

질문


Buggy Matlab Installation under Mac OSX 10.9.4
Hello, Since updating to OSX 10.9 I encountered several problems with my matlab installation. I already updated Java and rein...

9년 초과 전 | 답변 수: 0 | 0

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How to build Hierarchical Clusters?
Hello, I know the possibility of using linkage(X,'single','cityblock') and cluster(). My problem is that the btree cluster ou...

대략 10년 전 | 답변 수: 0 | 0

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Reuse parts of the matching expression as replace string
Hello, I stuck in the usage of the regexprep() function and hope sb. can point me to the correct solution. myarray = {'A...

10년 초과 전 | 답변 수: 1 | 2

1

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Problem using SSH connection within Matlab
no one any idea?

거의 11년 전 | 0

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Problem using SSH connection within Matlab
Hello, I want to establish a SSH connection to a server and execute several commands there and I want to do that from within ...

거의 11년 전 | 답변 수: 1 | 0

1

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How to Select a distinct subset of a CellArray
Hello, please consider the following problem: x = {1,1;1,2;1,3;2,1;2,2} [C,IA,IC] = unique(x(:,1)) C(1) % ...

거의 11년 전 | 답변 수: 2 | 0

2

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How to handle a database connection (mysql) in loops (for and parfor)?
No one got an idea? :-(

거의 11년 전 | 0

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How to handle a database connection (mysql) in loops (for and parfor)?
Hello, I already got a working code that does exactly this (see below). But I have to big problem that it is too slow. So I w...

거의 11년 전 | 답변 수: 1 | 1

1

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Access data using genvarname
Hello, I got the following question and hope that you can point me to the right direction. Consider the following: a = 5...

거의 11년 전 | 답변 수: 1 | 1

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How to change the color & linewidth when plotting a ftsobj
Thank you very much for your help! I actually didn't know how to access the handle.

대략 11년 전 | 0

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How to change the color & linewidth when plotting a ftsobj
Hello, the normal settings using plot() are clear but when plotting a ftsobj it doesn't work actually. Can somebody please ex...

대략 11년 전 | 답변 수: 2 | 0

2

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tricky problem when comparing strings using edit distances (1:N relation)
Hello, I am working on the comparison of strings against each other basing upon edit distances. So how many steps does it tak...

11년 초과 전 | 답변 수: 0 | 0

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How to filter and group data in matlab
Hello, I try to group data in matlab by doing: Consider a dataset like the following: data = dataset; data.groups_...

11년 초과 전 | 답변 수: 1 | 0

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Find Duplicates in cellarrays / use of subsindex for cellarrays
Hello, I know how to find the duplicates in cellarrays but how can I reference the cellarray to filter out the duplicated or ...

11년 초과 전 | 답변 수: 2 | 0

2

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Finding the mean of subsets within cellarrays
This is exactly what I've been searching for and the speed of that is amazing. Thank you very much! :) May I ask a question t...

11년 초과 전 | 0

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Finding the mean of subsets within cellarrays
Hello, I have a panel dataset as a cellarray and one cell column represents the index of a data subset within this array (lo...

11년 초과 전 | 답변 수: 3 | 0

3

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Possibility to vectorize this code?
Hello Mat, no problem. Use just: s1 = 'house'; s2 = 'mouse'; ne is a function so that's all you need, I guess

11년 초과 전 | 0

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Possibility to vectorize this code?
Hello, I am trying to find a way to vectorize this code, but because of the +1 indices I can't get it done. Is there any poss...

11년 초과 전 | 답변 수: 1 | 0

1

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intersection of two tables question
Hello, I have 2 cell arrays of the following form: A = {1,2,3;'a','b','c';'e','f','g'}; B = {'x','y';[],[];'z','v'}; ...

11년 초과 전 | 답변 수: 1 | 0

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surpress output of MySQL connection function
Hello, I'm wondering if I can surpress the output of my function: function [reference, suspect] = sqldata( host,db,user...

11년 초과 전 | 답변 수: 0 | 0

0

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Problem with filtered list
Hello my problem concerns the use of subsets of my list that matches a given criteria, I would be thankful if someone could give...

대략 12년 전 | 답변 수: 0 | 0

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need help with neural network
The solution to your problem should be a simple loop. Meaning that you put your relevant ANN code in that loop and save the outp...

대략 12년 전 | 0

| 수락됨

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regress and stats
That is not a matlab related questions, since it relies on econometrics/statistics. In every case the coefficient of determin...

대략 12년 전 | 0

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Multivariate Regression
Or you might use the following function that does not require the statistics toolbox to be installed <http://www.mathworks.de...

12년 초과 전 | 0

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normal distribution test
Are you talking about prices or returns? Or even something different from that? Regarding returns you should be aware of a lepto...

12년 초과 전 | 0

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Slice matrix upon "group ID" to get the mean
Hello, I have a vector containing data, and a second one containing only group ids so I know which data point is member of whic...

12년 초과 전 | 답변 수: 1 | 0

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Fast & Detailed Multivariate OLS Regression
Performs a fast multivariate OLS regression and gives detailed information at your fingertips

12년 초과 전 | 다운로드 수: 8 |

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Problem with Fuzzy Substring Matching (brainteaser)
Hello Jan, I actually didn't think of that. My actual approach is to examine the shortest string on the list and subtract the ...

12년 초과 전 | 0

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