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Block average

Given a matrix, calculate the block average of each disjoint sub-matrix of the same size. Assume that the size of the matrix alo...

meer dan 3 jaar ago

Solved

Crunch that matrix!

You are given an M x N matrix. Write a script that will compress this matrix into an M x (N/3) matrix, where each of the terms ...

meer dan 3 jaar ago

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Adding an element: Ticker tape

* Add stockPrice to the beginning of row array tickerTape

meer dan 3 jaar ago

Solved

The sliding puzzle: 15

If you are unfamiliar with the sliding puzzle, enter the command _fifteen_ in your MATLAB command window (or search online, of c...

meer dan 3 jaar ago

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Fifteen Parity Check

The Matlab function fifteen initializes the 4x4 array with randperm(16). This produces 50% unsolvable puzzles. A <https://en.wik...

meer dan 3 jaar ago

Problem

Fifteen Parity Check

The Matlab function fifteen initializes the 4x4 array with randperm(16), which produces 50% unsolvable puzzles. A <https://en.wi...

meer dan 3 jaar ago | 1

Solved

center of mass

R is a given matrix with size [n,2]. R(i,:) is interpreted as the 2D-position of a mass point with mass i. Calculate the center ...

meer dan 3 jaar ago

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Detect pair of equal values in a Matrix

A 2D matrix of 2 rows and N columns with random integer numbers. A = [3 1 2 4 6 6 7; 7 3 2 1 5 2 4] ...

meer dan 3 jaar ago

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generate number in particular way

A = [1 5 2 7]; MAX = 10; generate a array Y = [1 2 2 2 2 2 3 3 4 4]; i.e. total eleme...

meer dan 3 jaar ago

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Wien's displacement law

Given the black body temperature (in *Celsius*), output the weavelength (in *meters*) at which the radiation peaks, according to...

meer dan 3 jaar ago

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Isothermal Expansion

Given the initial pressure and volume of an ideal gas, calculate the new volume, given the new pressure. Hint: <https://en.wi...

meer dan 3 jaar ago

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RGB to CMYK

Convert an RGB code to the corresponding CMYK code for printing. The RGB input is a [1×3] double array between 0 and 1. ...

meer dan 3 jaar ago

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Does this dress make me look fat

For the input string "Does xyz make me look fat" output the string "No, xyz does not make you look fat"

meer dan 3 jaar ago

Solved

LMI Twins : Fuzzy Image matching

The image below from <http://logicmastersindia.com/2016/04P/ Logic Masters India Marathon 2016> is puzzle "Twins Co-Ordinates" w...

meer dan 3 jaar ago

Problem

LMI Twins : Fuzzy Image matching

The image below from <http://logicmastersindia.com/2016/04P/ Logic Masters India Marathon 2016> is puzzle "Twins Co-Ordinates" w...

meer dan 3 jaar ago | 0

Solved

String Find with Wildcards of a Cell array

Given a cell array of strings and a search string with single character (?) or multiple character (*) wildness return the indice...

meer dan 3 jaar ago

Problem

String Find with Wildcards of a Cell array

Given a cell array of strings and a search string with single character (?) or multiple character (*) wildness return the indice...

meer dan 3 jaar ago | 0

Solved

Approximate e

Given a and n, compute and approximation to f = a * e ^ n, without the use of exp, string operations, or floating point numbers....

meer dan 3 jaar ago

Solved

Sum of Logarithms

Given a vector, v, of real positive numbers, compute the sum, s, of the base-10 logarithms of the elements of v, without the use...

meer dan 3 jaar ago

Solved

GJam 2016 Rd1A: Rank and File (Large)

This Challenge is derived from <http://code.google.com/codejam/contest/4304486/dashboard#s=p1 GJam Rd1A 2016 Rank and File>. Thi...

meer dan 3 jaar ago

Problem

GJam 2016 Rd1A: Rank and File (Large)

This Challenge is derived from <http://code.google.com/codejam/contest/4304486/dashboard#s=p1 GJam Rd1A 2016 Rank and File>. Thi...

meer dan 3 jaar ago | 0

Solved

GJam 2016 Rd1A: Rank and File (small)

This Challenge is derived from <http://code.google.com/codejam/contest/4304486/dashboard#s=p1 GJam Rd1A 2016 Rank and File>. Thi...

meer dan 3 jaar ago

Problem

GJam 2016 Rd1A: Rank and File (small)

This Challenge is derived from <http://code.google.com/codejam/contest/4304486/dashboard#s=p1 GJam Rd1A 2016 Rank and File>. Thi...

meer dan 3 jaar ago | 0

Solved

How many ways to write

How many ways to write a positive integer x as the sum of n numbers , where , x>n and no n number is less than -2.

meer dan 3 jaar ago

Solved

Number of divisors of a given number

Given a Number n, return the number of his divisors without listing them example: n=14 ; Divisors={1,7,2,14} ; y=4 n=...

meer dan 3 jaar ago

Solved

Rearrange string

Input is a given string. Output is the number of ways to rearrange the string.

meer dan 3 jaar ago

Solved

Column arrays: Transpose a row array

* Construct a row array countValues with elements 1 to endValue, using the colon operator. * Transpose countValues to result in...

meer dan 3 jaar ago

Solved

Variable sized row arrays

* Reverse the contents of row array mileMarkers

meer dan 3 jaar ago

Solved

Array resizing: Removing elements

* Remove elements 2, 4, and 6 from row array pendingTasks

meer dan 3 jaar ago