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最强 Venn Chart 作图 双圈 三圈
全File Exchange最强的几何完备Venn作图工具包。只要几何上有可能实现的Venn图,就全都能给你作出来!支持任意方向变换、缩放、颜色调整,完全重合或无重合等特殊情况也不会出错!双圈三圈全部支持!

circa un anno ago | 1 download |

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Cody anti-cheat 反作弊
Cody挑战者们常用一些反常的数据类型绕过出题人的答案检查。这里列出一些常见的作弊方法。

circa un anno ago | 0 downloads |

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Volatile array in parfor and for

circa un anno ago

Problem


Volatile array in parfor and for

circa un anno ago | 0 | 3 solvers

Problem


Convert sorting indices to ranks

circa un anno ago | 1 | 9 solvers

Solved


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

circa un anno ago

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Find Logic 21

circa un anno ago

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

circa un anno ago

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tic tac toe
Solved ticTacToe

circa un anno ago

Solved


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* ...

circa un anno ago

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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...

circa un anno ago

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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...

circa un anno ago

Problem


arrayfun bomb

circa un anno ago | 1 | 3 solvers

Problem


Magic array teasing num2cell

circa un anno ago | 0 | 1 solver

Question


How to perform image registration on GPU
imregister does not support GPU unfortunately. Are there any workarounds? I have hundreds of millions of images to register and ...

circa un anno ago | 1 answer | 0

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Submitted


二维 函数 作图
完整绘制任意f(x,y)=0的二维图像,精度可调

oltre un anno ago | 1 download |

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The most decentralized RGB colors

oltre un anno ago

Problem


The most decentralized RGB colors

oltre un anno ago | 0 | 1 solver

Solved


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.

oltre un anno ago

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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...

oltre un anno ago

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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...

oltre un anno ago

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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...

oltre un anno ago

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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...

oltre un anno ago

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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...

oltre un anno ago

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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...

oltre un anno ago

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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 ...

oltre un anno ago

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Is my wife right?
Regardless of input, output the string 'yes'.

oltre un anno ago

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

oltre un anno ago

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

oltre un anno ago

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

oltre un anno ago

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