Community Profile # Santiago Benito

Last seen: Today Active since 2018

PhD student at the Ruhr-University Bochum, Germany.

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Question

Efficient computation of the sum of pairwise absolute differences
Hi, I am working on a project that requires the computation of the sum of all pairwise absolute differences between elements at...

5 days ago | 3 answers | 1

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Solved

The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...

1 month ago

Submitted

imkclustering - Grayscale segmentation using clustering
Segment grayscale images using the k-means, k-medians, k-medoids or k-modes clustering methods. Submitted

interpclosed
Interpolation, perimeter, area, and second moments of area of 2D closed curves defined solely by points. how can I compute two-point correlation function from binary image??
I might be a little to late, but here's a function I programmed that is much faster: https://de.mathworks.com/matlabcentral/file...

9 months ago | 0

Submitted

autocorr2 - Two-point autocorrelation
Determine the radially averaged autocorrelation of a binary image Solved

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

1 year ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

1 year ago

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

1 year ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

1 year ago

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

1 year ago

Solved

Given a and b, return the sum a+b in c.

1 year ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

1 year ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

1 year 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:...

1 year ago

Submitted

joyPlot - Ridgeline data representation
Plot several datasets in a single axis using the ridgeline representation. Greetings, Anyway to help to create ridgeline by MATLAB
Hi there, Maybe it's a little late, but I stumbled upon the same problem. I really wanted the plots to overlap, so I did the fo...

1 year ago | 0

Solved

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

3 years ago

Submitted

Grayscale image lighting enhancement
This function performs lighting enhancement on grayscale images using simple filters. Submitted

Discrete Newton: Newton's method for discrete functions
Compute the discrete Newton's and secant method with discrete data.

Submitted

Total Perimeter
Computes the total perimeter of objects in a binary image Submitted

Ellipse Perimeter
Computes the perimeter of an ellipse according an infinite series scheme  