Resuelto


Remove a specific column with max value
Remove the column that contain the max value in the matrix?

casi 3 años hace

Resuelto


Remove a specific row with min value
Remove the row that contain the min value in the matrix?

casi 3 años hace

Resuelto


Remove a specific row with max value
Remove the row that contain the max value in the matrix?

casi 3 años hace

Problema


List ways to make a sum in Killer Sudoku
In Sudoku, the subject of several Cody problems, one tries to arrange the digits 1 through 9 in a 9x9 grid (of nine 3x3 boxes) s...

casi 3 años hace | 1 | 5 solvers

Problema


Compute a sum involving the zeta function
Write a function to compute the sum for , where is the zeta function, the subject of Cody Problems 45939, 45988, and 45997.

casi 3 años hace | 1 | 9 solvers

Resuelto


Getting values from a vector
This exercise is for finding the values that meet your criteria. a = [-5 28 7 83 73]; b = 23 ; c = (a > b) Then : c = ...

casi 3 años hace

Resuelto


Evaluate Poker Hand
Given an input table of card values and card suits between five and thirteen cards, choose the best five cards and output the ra...

casi 3 años hace

Resuelto


Find Rows with Specift Properities
Delete rows with specific properites as following: Find rows that have a negative value in any element of the row and delete it...

casi 3 años hace

Resuelto


Summation of Non Zeros Numbers in String Variable
Find the Summation of Non Zeros Numbers in String Variable The input : x = '100205' The Output : y = 8

casi 3 años hace

Resuelto


Range of Values in a Matrix
Create a function that accepts a matrix of real numbers as input and returns the range of the values contained in the matrix. Th...

casi 3 años hace

Problema


Compute the polylogarithm for real arguments
The polylogarithm appears in quantum statistics and quantum electrodynamics, and for special cases of and , it connects to the...

casi 3 años hace | 0 | 5 solvers

Resuelto


Find the path through the cell
A list of cells is given. Return true if the elements of the list increase monotonically (each element is strictly larger tha...

casi 3 años hace

Resuelto


Create rectangular function.
Rectangular function - Wikipedia

casi 3 años hace

Problema


Count paths between corners of a grid that remain on or below the diagonal
Consider motion from the lower left corner of a square grid to the upper right corner. The motion is constrained in two ways: (1...

casi 3 años hace | 0 | 5 solvers

Resuelto


Integrate a power tower
Write a function to compute this integral where . That is, the integrand is (x to the x) to the (x to the x) to the (x to the...

casi 3 años hace

Resuelto


Travelling Salesman Problem (TSP)
Find a short way through given points. This is the travelling salesman problem. But the solution should be a fast and small func...

casi 3 años hace

Resuelto


GJam 2012 Qualifier: Tongues
This Challenge is a Warm-Up for <http://code.google.com/codejam/schedule.html Google Code Jam 2014> Qualifying round coming up o...

casi 3 años hace

Resuelto


Remove TeX from string
Matlab’s TeX support in figure windows is great for displaying information in a visually appealing way. However, many of the TeX...

casi 3 años hace

Resuelto


Find the same and successive values in a vector
Find the same and successive values in a vector. For example: Input x = [ 1 0 0 1 1 1 1 0 1 1 1 0 0 0 1 ] Start and end...

casi 3 años hace

Resuelto


Determine the Result of a Move in Reversi
Note: This is closely related to <http://www.mathworks.com/matlabcentral/cody/problems/2538-find-the-next-legal-move-in-reversi ...

casi 3 años hace

Resuelto


Carmichael Function
Compute the carmichael function for the input.

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Problema


Integrate a power tower
Write a function to compute this integral where . That is, the integrand is (x to the x) to the (x to the x) to the (x to the...

casi 3 años hace | 1 | 8 solvers

Resuelto


Neural Net Image Convolution: Return only Valid portion of conv2
This challenge is to return only the Valid portion of a 2-D convolution. Valid is deemed to be where all elements of the kernel ...

casi 3 años hace

Resuelto


IQpuzzler Preparation #1: Find all non-identical orientations of a matrix
Return all non-identical orientations of a 2-D matrix that can be produced by rotating or flipping it. Input is an M-by-N matri...

casi 3 años hace

Resuelto


Find the Points Tangent to a Circle from an External Point
From a point where do the lines touch a circle tangentially?. The loldrup solution may provide some guidance and alternate metho...

casi 3 años hace

Problema


Determine aquifer properties: slug test
An important task in characterizing the flow of groundwater is to determine the properties of the aquifer, or the underground wa...

casi 3 años hace | 1 | 6 solvers

Problema


Count the ones in a divisibility matrix
Cody Problem 59506 asked solvers to compute the determinant of matrix consisting of ones in the first column and anywhere the ro...

casi 3 años hace | 0 | 7 solvers

Problema


Compute the determinant of a divisibility matrix
Consider a matrix consisting of ones in the first column and anywhere the row index divides the column index. The 4x4 matrix is ...

casi 3 años hace | 0 | 6 solvers

Problema


Compute the sum of distances from a point to the sides of an equilateral triangle
Write a function to compute the sum of the (shortest) distances from a point inside an equilateral triangle to the sides of the ...

casi 3 años hace | 0 | 9 solvers

Resuelto


Map all the indices of an Array Indices into a Vector giving Index vs Row and Column
Create an array of the row and column values for the indices of an array. This is typically performed using [r c]=ind2sub(siz...

casi 3 años hace

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