Community Profile

photo

埃博拉酱


Last seen: 1日 前 2019 以来アクティブ

Statistics

All
  • Thankful Level 2
  • First Answer
  • Commenter
  • Leader
  • 5-Star Galaxy Level 1
  • GitHub Submissions Level 3
  • Explorer
  • First Review
  • Personal Best Downloads Level 2
  • Speed Demon
  • Creator
  • First Submission

バッジを表示

Content Feed

表示方法

解決済み


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...

約1ヶ月 前

問題


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 ...

約1ヶ月 前 | 0 | 0 個のソルバー

問題


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...

約1ヶ月 前 | 0 | 2 個のソルバー

解決済み


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

約2ヶ月 前

解決済み


Find area of rectangle

9ヶ月 前

解決済み


Find area of triangle

9ヶ月 前

問題


Original coordinate of the min element of a subset of elements

9ヶ月 前 | 1 | 13 個のソルバー

解決済み


Easy: Simple problem for beginners

9ヶ月 前

解決済み


Volatile array in parfor and for

10ヶ月 前

問題


Volatile array in parfor and for

10ヶ月 前 | 0 | 3 個のソルバー

問題


Convert sorting indices to ranks

10ヶ月 前 | 1 | 8 個のソルバー

解決済み


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

11ヶ月 前

解決済み


Find Logic 21

11ヶ月 前

解決済み


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

11ヶ月 前

解決済み


tic tac toe
Solved ticTacToe

11ヶ月 前

解決済み


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* ...

11ヶ月 前

解決済み


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...

11ヶ月 前

解決済み


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...

11ヶ月 前

問題


arrayfun bomb

11ヶ月 前 | 1 | 3 個のソルバー

問題


Magic array teasing num2cell

11ヶ月 前 | 0 | 1 個のソルバー

解決済み


The most decentralized RGB colors

11ヶ月 前

問題


The most decentralized RGB colors

11ヶ月 前 | 0 | 1 個のソルバー

解決済み


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

11ヶ月 前

解決済み


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

11ヶ月 前

解決済み


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

11ヶ月 前

解決済み


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

11ヶ月 前

解決済み


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

11ヶ月 前

解決済み


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

11ヶ月 前

解決済み


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

11ヶ月 前

解決済み


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

11ヶ月 前

もっと読み込む