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埃博拉酱


Last seen: alrededor de 1 mes hace Con actividad desde 2019

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Resuelto


Number of toolboxes?
Return a number equal to the number of toolboxes available to the Cody solvers.

más de 1 año hace

Problema


Integer vector optimal lossless deduplication
You're given an integer vector A, a Min scalar and a Max scalar. You can assume all elements in A are in [Min,Max] range, and nu...

más de 1 año hace | 2 | 2 solvers

Problema


Is the number of 1s in a binary integer odd or even?
Your function should turn the input integers into binary form and count the number of 1s in the binary. If the number is odd, re...

más de 1 año hace | 1 | 19 solvers

Problema


Ambiguous concatenation
Give two expressions that can have different meaning inside/outside a concatenation expression.

más de 1 año hace | 0 | 3 solvers

Resuelto


Check if equal
Return true if all the elements of an nD array are equal, false otherwise.

casi 2 años hace

Resuelto


Curry a function handle
From Wikipedia, Currying: In mathematics and computer science, currying is the technique of converting a function that takes mu...

casi 2 años hace

Problema


Merge structs on fields
Merge a bunch of structs into one, containing the field names and corresponding values of all input structs. For duplicate field...

casi 2 años hace | 0 | 4 solvers

Resuelto


Exhaust all possible logical vectors
Input a length argument and list all possible logical vectors of that length. My solution is of size 29. Can you find an even s...

casi 2 años hace

Resuelto


Maximum of ND-array
Find the maximum element of a N dimensional array. Example: A=[1 2 4 ; -20 4 10]; The maximum is 10.

casi 2 años hace

Problema


Exhaust all possible logical vectors
Input a length argument and list all possible logical vectors of that length. My solution is of size 29. Can you find an even s...

casi 2 años hace | 1 | 17 solvers

Resuelto


Undocumented MATLAB tricks No. 2 - Tell the parfor index
Your function is called in multiple for-loops, and the loop indices are given to your function. One of these indices are from a ...

casi 2 años hace

Resuelto


Undocumented MATLAB tricks No. 1 - Save a function-returned struct
Often we face the case when we want to save a function-returned struct to a mat file with each of its field as individual variab...

más de 2 años hace

Problema


Undocumented MATLAB tricks No. 2 - Tell the parfor index
Your function is called in multiple for-loops, and the loop indices are given to your function. One of these indices are from a ...

más de 2 años hace | 0 | 2 solvers

Problema


Undocumented MATLAB tricks No. 1 - Save a function-returned struct
Often we face the case when we want to save a function-returned struct to a mat file with each of its field as individual variab...

más de 2 años hace | 0 | 5 solvers

Resuelto


Dealfun (1.0)
*Short description.* Write a function _dealfun_: [y1,y2,...,yn]=dealfun(fhandle,x1,x2,...,xn) which evaluates the f...

más de 2 años hace

Resuelto


Find area of rectangle

más de 3 años hace

Resuelto


Find area of triangle

más de 3 años hace

Problema


Original coordinate of the min element of a subset of elements

más de 3 años hace | 2 | 18 solvers

Resuelto


Easy: Simple problem for beginners

más de 3 años hace

Resuelto


Volatile array in parfor and for

más de 3 años hace

Problema


Volatile array in parfor and for

más de 3 años hace | 0 | 3 solvers

Problema


Convert sorting indices to ranks

más de 3 años hace | 1 | 11 solvers

Resuelto


Restricted Subtraction v1
This problem is <https://www.mathworks.com/matlabcentral/cody/problems/45265-restricted-addition-v4 Restricted Addition v4> with...

más de 3 años hace

Resuelto


Find Logic 21

más de 3 años hace

Resuelto


Restricted Multiplication v1
This problem is <https://www.mathworks.com/matlabcentral/cody/problems/45265-restricted-addition-v4 Restricted Addition v4> with...

más de 3 años hace

Resuelto


tic tac toe
Solved ticTacToe

más de 3 años hace

Resuelto


Algorithmic Trading - 4 (two thresholds)
This is the fourth of a series of problems on quant trading. It builds on earlier problems 45776, 45860, and 45884 *Goal* ...

más de 3 años hace

Resuelto


Algorithmic Trading - 3 (short selling and leverage)
This is the third of a series of problems on quant trading. It builds on earlier problems 45776 and 45860 <https://www.mathwo...

más de 3 años hace

Resuelto


Algorithmic Trading - 2 (optimize Calmar Ratio)
This is the second of a series of problems on quant trading. It builds on earlier problem 45776 <https://www.mathworks.com/matla...

más de 3 años hace

Problema


arrayfun bomb

más de 3 años hace | 1 | 3 solvers

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