Estadística
20 Preguntas
148 Respuestas
15 Archivos
Cody13 Problemas
39 Soluciones
CLASIFICACIÓN
491
of 297.010
REPUTACIÓN
159
CONTRIBUCIONES
20 Preguntas
148 Respuestas
ACEPTACIÓN DE RESPUESTAS
60.0%
VOTOS RECIBIDOS
28
CLASIFICACIÓN
6.154 of 20.418
REPUTACIÓN
186
EVALUACIÓN MEDIA
5.00
CONTRIBUCIONES
15 Archivos
DESCARGAS
34
ALL TIME DESCARGAS
846
CLASIFICACIÓN
8.282
of 157.687
CONTRIBUCIONES
13 Problemas
39 Soluciones
PUNTUACIÓN
718
NÚMERO DE INSIGNIAS
6
CONTRIBUCIONES
0 Publicaciones
CONTRIBUCIONES
0 Público Canales
EVALUACIÓN MEDIA
CONTRIBUCIONES
0 Temas destacados
MEDIA DE ME GUSTA
20 of your answers have been accepted
Awarded to 埃博拉酱 on 22 Jan 2025
Contribute at least one answer each month for 3 consecutive months
Awarded to 埃博拉酱 on 02 Dec 2024
Create 10 problems
Awarded to 埃博拉酱 on 14 May 2022
Comment on a problem or solution
Awarded to 埃博拉酱 on 06 Nov 2020
Your submissions received 3 five star ratings
Awarded to 埃博拉酱 on 17 Oct 2022
Have 3 submissions connected to GitHub
Awarded to 埃博拉酱 on 30 Dec 2020
Accept 5 answers given by other contributors
Awarded to 埃博拉酱 on 06 Aug 2021
Provide your first answer ever to someone else's question
Awarded to 埃博拉酱 on 29 Dec 2020
Download any 10 unique submissions
Awarded to 埃博拉酱 on 01 Dec 2020
Publish your first review
Awarded to 埃博拉酱 on 05 Nov 2020
Your submissions were downloaded 30 or more times in a month
Awarded to 埃博拉酱 on 01 Nov 2020
Solve a problem with a best solution
Awarded to 埃博拉酱 on 17 Oct 2020
Feeds
Resuelto
Pipeline - Variable-length Input
Design the |gt|(>) method of |function_handle| so that: >> 1 > @sin > @cos ans = 0.666366745392881 >> cos(sin(1...
4 meses hace
Resuelto
Number of toolboxes?
Return a number equal to the number of toolboxes available to the Cody solvers.
alrededor de 2 años 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...
alrededor de 2 años 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 2 años hace | 1 | 22 solvers
Problema
Ambiguous concatenation
Give two expressions that can have different meaning inside/outside a concatenation expression.
más de 2 años hace | 0 | 4 solvers
Resuelto
Check if equal
Return true if all the elements of an nD array are equal, false otherwise.
más de 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 3 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 3 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 3 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 3 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 3 años hace | 1 | 19 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 3 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 3 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 3 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 3 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 3 años hace
Problema
Original coordinate of the min element of a subset of elements
alrededor de 4 años hace | 2 | 18 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 4 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 4 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 4 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 4 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 4 años hace
También puede seleccionar uno de estos países/idiomas:
América
- América Latina (Español)
- Canada (English)
- United States (English)
Europa
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom(English)
Asia-Pacífico
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)