Ramon Villamangca - MATLAB Cody - MATLAB Central

Ramon Villamangca

14

14

Rank

68

68

Badges

36813

36813

Score

View Community Profile

1 – 50 of 3,544

Ramon Villamangca submitted a Comment to Problem 58259. Easy Sequences 115: Integral involving square root, floor, and round functions

Hi David, You right I should have use floor (34) instead of round (35). Test suites were adjusted. Thanks.

on 18 May 2023

Ramon Villamangca submitted Solution 11415029 to Problem 40912. Rotate counterclockwise a matrix 90 deg with left-bottom element

on 18 May 2023

Ramon Villamangca submitted Solution 11414974 to Problem 368. Find S-parameters of the circuit

on 18 May 2023

Ramon Villamangca submitted Solution 11414839 to Problem 58269. factorial_calc(n)

on 18 May 2023

Ramon Villamangca submitted Solution 11414819 to Problem 58269. factorial_calc(n)

on 18 May 2023

Ramon Villamangca submitted Solution 11414794 to Problem 58234. Find The area of the square

on 18 May 2023

Ramon Villamangca submitted a Comment to Solution 11409489

I suggest you use the function 'nthroot' instead of '^(1/3)'. RaIsing to a fractional exponent may sometimes give inaccurate answers. For example 'floor(64^(1/3))' yields '3', which is obviously wrong.

on 18 May 2023

Ramon Villamangca submitted a Comment to Solution 11412239

You can test your sum of square roots implementation by answering this: https://www.mathworks.com/matlabcentral/cody/problems/53930-easy-sequences-65-fractional-part-of-square-roots

on 18 May 2023

Ramon Villamangca submitted Solution 11401519 to Problem 1253. Infinite precision division

on 15 May 2023

Ramon Villamangca submitted Solution 11401509 to Problem 563. How to add?

on 15 May 2023

Ramon Villamangca submitted Solution 11397084 to Problem 547. Create One Large Eye of size N x N Quickly?

on 13 May 2023

Ramon Villamangca submitted Problem 58284. Easy Sequences 117: Fractional Part of Cube Roots to Community

on 10 May 2023

Ramon Villamangca submitted Problem 58274. Easy Sequences 116: Summation involving nthroot, floor, and ceiling functions to Community

on 8 May 2023

Ramon Villamangca submitted Problem 58259. Easy Sequences 115: Integral involving square root, floor, and round functions to Community

on 5 May 2023

Ramon Villamangca submitted Problem 58249. Easy Sequences 114: Counting Unique Numbers to Community

on 4 May 2023

Ramon Villamangca submitted Solution 11241039 to Problem 58254. Find the mean of the magic x

on 3 May 2023

Ramon Villamangca submitted Problem 58244. Easy Sequences 113: Almost Golden Integer Rectangles 2 to Community

on 3 May 2023

Ramon Villamangca submitted Solution 11230504 to Problem 44910. Find the centre of an arc and its radius

on 2 May 2023

Ramon Villamangca submitted Solution 11230499 to Problem 44910. Find the centre of an arc and its radius

on 2 May 2023

Ramon Villamangca submitted Solution 11230479 to Problem 58239. Find circular arc length, sector area and segment area

on 2 May 2023

Ramon Villamangca liked Problem 58239. Find circular arc length, sector area and segment area

on 1 May 2023

Ramon Villamangca submitted Solution 11199999 to Problem 42323. With apologies to William Blake

on 1 May 2023

Ramon Villamangca submitted Problem 58229. Easy Sequences 112: Almost Golden Integer Rectangles 1 to Community

on 29 Apr 2023

Ramon Villamangca submitted Solution 11121779 to Problem 58144. Given the mass and stiffness of an undamped SDOF system, find the natural frequency and the natural period of vibration

on 28 Apr 2023

Ramon Villamangca submitted Problem 57998. Easy Sequences 111: Repnums as Hypotenuse of Pythagorean Triangles to Community

on 26 Apr 2023

Ramon Villamangca submitted Solution 11039944 to Problem 58019. Factor a number into Fermi-Dirac primes

on 25 Apr 2023

Ramon Villamangca liked Problem 58019. Factor a number into Fermi-Dirac primes

on 25 Apr 2023

Ramon Villamangca submitted Solution 11039939 to Problem 58019. Factor a number into Fermi-Dirac primes

on 25 Apr 2023

Ramon Villamangca liked Problem 58018. List the Fermi-Dirac primes

on 24 Apr 2023

Ramon Villamangca submitted Solution 11026809 to Problem 58018. List the Fermi-Dirac primes

on 24 Apr 2023

Ramon Villamangca liked Problem 58013. Find a number m such that 2m and the square of m have the same digit sum

on 23 Apr 2023

Ramon Villamangca submitted Solution 11005918 to Problem 58013. Find a number m such that 2m and the square of m have the same digit sum

on 23 Apr 2023

Ramon Villamangca submitted Solution 10994218 to Problem 58003. Given a string s, find the length of the longest substring without repeating characters.

on 22 Apr 2023

Ramon Villamangca submitted Solution 10985173 to Problem 58003. Given a string s, find the length of the longest substring without repeating characters.

on 21 Apr 2023

Ramon Villamangca liked Problem 58003. Given a string s, find the length of the longest substring without repeating characters.

on 21 Apr 2023

Ramon Villamangca submitted Solution 10984708 to Problem 58003. Given a string s, find the length of the longest substring without repeating characters.

on 21 Apr 2023

Ramon Villamangca submitted Solution 10956118 to Problem 956. Unique: Enhanced Performance - Large and Wide Array - Speed Improvement (66% savings)

on 19 Apr 2023

Ramon Villamangca submitted Solution 10956103 to Problem 1227. Generate a random matrix A of (1,-1)

on 19 Apr 2023

Ramon Villamangca submitted Solution 10956033 to Problem 42671. unique with nan

on 19 Apr 2023

Ramon Villamangca submitted Solution 10955998 to Problem 951. Unique: Faster for options 'rows' and 'stable' for large array of uint8

on 19 Apr 2023

Ramon Villamangca submitted Solution 10955968 to Problem 44850. X O X O

on 19 Apr 2023

Ramon Villamangca submitted Solution 10955953 to Problem 952. Unique: Enhanced Performance - Avoiding Memory Crash

on 19 Apr 2023

Ramon Villamangca submitted Solution 10941913 to Problem 1. Times 2 - START HERE

on 18 Apr 2023

Ramon Villamangca liked Problem 50489. Find the area between curves (P1)

on 18 Apr 2023

Ramon Villamangca submitted Solution 10941863 to Problem 50489. Find the area between curves (P1)

on 18 Apr 2023

Ramon Villamangca liked Problem 50953. Round up to π

on 18 Apr 2023

Ramon Villamangca submitted Solution 10941808 to Problem 50953. Round up to π

on 18 Apr 2023

Ramon Villamangca submitted Solution 10931088 to Problem 51990. Right shift an array n times with constant space.

on 17 Apr 2023

Ramon Villamangca submitted Solution 10931038 to Problem 54285. Palindrome Problem 1

on 17 Apr 2023

Ramon Villamangca submitted Solution 10931028 to Problem 54285. Palindrome Problem 1

on 17 Apr 2023

1 – 50 of 3,544