Community Profile # Marco Riani

### University of Parma

170 total contributions since 2019

Full Professor of Statistics (since 2006), University of Parma, Italy. Director of the interdepartmental center of robust statistics for big data (Ro.S.A.) of the University of Parma since 2016.
He is author of more than 150 publications and two books published by Springer Verlag New York.
His main research interests are robust statistics (regression, multivariate analysis and classification)

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Draw a '4' in a zero matrix!

4 days ago

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Draw a '6' in a zero matrix!

4 days ago

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Draw a '9' in a zero matrix!

4 days ago

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Draw a '7' in a zero matrix!

4 days ago

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Draw a '8' in a zero matrix!

4 days ago

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Draw a '3' in a zero matrix!

4 days ago

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Draw a '2' in a zero matrix!

4 days ago

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Draw a '5' in a zero matrix!

4 days ago

Answered
How do I find which element of the matrix was used for this equation?
Hi, just call max with two output arguments Please let me know if rowWithMaximumDifference below is what you want Best wishes...

11 days ago | 1

| accepted

Answered
Nested for loop vectorization
% Hi, in your code p is not defined. I assume it is a scalar % If you want to avoid the loop the answer is % Mat=exp(-theta*...

11 days ago | 0

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Import arrays in a matrix
% Please let me know if the code below is what you are looking for a=[1;2;3;4;5]; b=[6;7;8]; c=[9;10;11;12;13;14]; maxLeng...

11 days ago | 0

Question

Set default documentation location programmatically in R2021A
Starting in R2021a, when you run MATLAB with an internet connection, the Help browser displays the web documentation by default....

11 days ago | 1 answer | 0

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answer

Submitted

FSDA
Robust regression, robust multivariate analysis, robust classification and much more...

15 days ago | 408 downloads | Solved

Draw a '1' in a zero matrix!

1 month ago

Solved

Is the paranthesis sequence balanced ?
Quantum mechanics and computer science are interested in <http://en.wikipedia.org/wiki/Bra%E2%80%93ket_notation bra-kets>. Today...

1 month ago

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Count up then down
Create a function that produces counting up from 0 up to n then down to 0 n=2 --> 0 1 2 1 0 n=3 --> ...

1 month ago

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Join Strings with Multiple Different Delimiters
The idea is to form the string S by interleaving the elements of a cell array of strings DELIMITER and another cell array of st...

1 month ago

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

1 month ago

Answered
Eigenvalues (eig) and singular values (svd)
Hello Gabri, the answer in short is: "the difference is due to numerical errors". For example in the normal case % Normal cas...

2 months ago | 0

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Eliminate Polysyllabics: Long live short words!
Given a string s1, return s2 in which all the words with more than one syllable have been removed. To make things simple, we ...

2 months ago

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Evened up (or not)
You will be provided with an array or matrix that contains various numbers, in addition to an evening variable, e, set to 1 or 0...

3 months ago

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Mysterious digits operation (easy)
What is this digit operation? 0 -> 0 1 -> 9 121 -> 9 44 -> 6 15 -> 5 1243 -> 7 ...

3 months ago

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Power Times (of the day)
Many times throughout the day can represent mathematical equations. In this problem, we focus on times that represent powers. Fo...

3 months ago

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Matrix Pattern 6

3 months ago

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Matrix Pattern 5

3 months ago

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Matrix Pattern 9

3 months ago

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Matrix Pattern 10

3 months ago

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Matrix Pattern 8

3 months ago

Solved

Matrix Pattern 7

3 months ago

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