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George Berken


Last seen: 2 jours il y a |  Actif depuis 2013

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Retired project engineer.

Programming Languages:
MATLAB
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English

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Cody

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  • MATLAB Central Treasure Hunt Finisher
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  • Logic

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A résolu


Given a Matrix add a frame of 0's to it
for x as the input = [ 8 7 9 8 2 4 3 2 6 7 5 3] then output y sould be = out=[0 0 0 0 0 ...

3 jours il y a

A résolu


Even Logic. Instant Results
Write a MATLAB function isEven(n) that takes an integer n as input and returns true if the number is even, and false if it is od...

8 jours il y a

A résolu


Reverse-engineer a vector from its summary statistics.
Your task is to write a function that takes a set of statistical metrics and generates a vector 'x' of integers that satisfies t...

12 jours il y a

A résolu


Matrix Column Standardizer
Write a function scaled_mat = standardize_columns(A) that standardizes each column of a 2D matrix A using z-score normalization....

12 jours il y a

A résolu


Count Even Numbers
Write a function count = count_evens(vec) that takes a 1D array (vector) of numbers vec and returns the total count of even numb...

12 jours il y a

Problème


Reverse-engineer a vector from its summary statistics.
Your task is to write a function that takes a set of statistical metrics and generates a vector 'x' of integers that satisfies t...

13 jours il y a | 0 | 2 solveurs

A résolu


Steal, Share, or Catch: Tournament of Champions
I am no longer supporting this problem. No changes will be made to put more entries in the test suite, but have fun playing any...

17 jours il y a

A résolu


Steal, Share, or Catch
You, I, and a few other characters are going to play a game of *Steal, Share or Catch*. We are going to play it 10,000 times vs...

17 jours il y a

A résolu


Collaborative Fun : Nomination
Series of problems have been presented in Cody aiming at collaborative fun. This problem is based on Alfonso's problem #2825 - P...

18 jours il y a

A résolu


the proud tradition of zero scores in Cody
The short version is: *_your function should return a zero and also have a zero score/size_* The long version comes with a li...

18 jours il y a

A résolu


feeling VERY lucky?
Just like Matthew's problem 2793 and Edward's problem 2872 (guess the number that Cody is thinking) but now you must solve it in...

18 jours il y a

A résolu


Back to the Future III
Marty McFly and Doc Brown are "back" again. See the test suite to see what they are up to.

18 jours il y a

A résolu


Back to the future II
See test suite

18 jours il y a

A résolu


Clear all empty variables from the workspace
I want to clear all empty variables from my workspace. See tests suite.

19 jours il y a

A résolu


Image Processing 01: Vignetting Correction
The task is to correct image files for IR scanning sensors that due to errant tolerancing and structural instability have varyin...

19 jours il y a

A résolu


Precise Almost Pythagorean Triples
This is essentially the same as: Problem 52834. Easy Sequences 32: Almost Pythagorean Triples; it even presents the same set o...

19 jours il y a

A résolu


Dimensional FindGroupsN
The upgraded version of the built-in findgroups, supports any data type, and you can specify a split dimension, and missing valu...

19 jours il y a

A résolu


switch base, again
Before Dyuman Joshi kindly fixed it, the test suite for problem 60436 contained some syntax errors that made the problem unsolva...

19 jours il y a

A résolu


Largest Prime Factor
Write a function largest_prime_factor(n) that takes a positive integer n as input and returns the largest prime factor of n. A p...

19 jours il y a

A résolu


Calculate the sum of two numbers x and y v2
This is inspired by the broken test suite of problem 59089. As in that problem, your task is simple: calculate the sum of two nu...

19 jours il y a

A résolu


Easy Sequences 107: Minimized Circumcircle-Incircle Areas Ratio of Partial Pythagorean Triangles
We define a Partial Pythagorean Triangle (PPT) as a right triangle wherein the hypotenuse and at least one leg are integers. Thu...

19 jours il y a

A résolu


Easy Sequences 95: LCM Sums
For a given , write the function lcmSum(n), defined as follows: For example for : >> lcmSum = @(n) sum...

19 jours il y a

A résolu


About jokes (and compression)
An argument can be made about jokes. The shorter they are, the funnier. Further explained here: https://en.wikipedia.org/wiki/Hu...

19 jours il y a

A résolu


Get twenty-four
Inpur four integers in 1 to 10, you may use plus, minus, multiply and divid to get 24. Note that every integer should be used on...

19 jours il y a

A résolu


Rotate the Image

19 jours il y a

A résolu


Swap Red and Blue

19 jours il y a

A résolu


Magic array teasing num2cell

19 jours il y a

A résolu


Roots, Bloody Roots: part 2/2

19 jours il y a

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