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Rafael S.T. Vieira

Last seen: 約1ヶ月 前 2020 以来アクティブ

I'm a post-doctoral researcher of Computer Science at the Federal University of Ceará. And I hold a Ph.D. in Computer Science with an emphasis in Computer Graphics.

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Sort a vector

1年以上 前

Find a real root of a quintic function

1年以上 前

Summy's odd sum

1年以上 前

Summy's even sum

1年以上 前

Convert sorting indices to ranks

1年以上 前

Big Integer Sqrt
You will be given a big integer, you should return the square root of it. input: '16' output: '4' have fun!

1年以上 前

Restricted Subtraction v1

1年以上 前

tic tac toe
Solved ticTacToe

1年以上 前

Find Logic 28

1年以上 前

Curve fitting (non-linear functions) & function handles
In this problem you are provided some raw data. You need to find a way of summarising the data with just a few parameters, so th...

1年以上 前

Curve fitting (linear functions) & function handles
In this problem you are provided some raw data. You need to find a way of summarising the data with just a few parameters, so t...

1年以上 前

Top of the Hour : Return from your routine within 1 second of the hour
*Top of the Hour* Submit your routine such that it returns to Cody after the hour and within 1 second of the hour. The tes...

1年以上 前

Wavy gravity

1年以上 前

Unique: Faster 'rows' for large array of uint8
Challenge: Execute unique(a,'rows') Faster for 'a' being uint8. The "unique" function for the 'rows' options may be performe...

1年以上 前

matrix rows and columns

1年以上 前

matrix rows and columns

1年以上 前

reverse the order and combine a matrix

1年以上 前

Perfect number

1年以上 前

"Bubblegum, Bubblegum, in a dish; How many pieces do you wish?"
The child's game "bubblegum, bubblegum, in a dish; how many pieces do you wish?" is a way of eliminating players until a single ...

1年以上 前

Find Logic 32

1年以上 前

Find Logic 24

1年以上 前

Find Logic 22

1年以上 前

Solve the equation. Find X.

1年以上 前

Area of Ellipse

1年以上 前

Dot Product

1年以上 前

Inhomogenous Depth Scale Interpolation
I recently came across a dataset for physical ocean parameters such as temperature and salinity that provided data in the form o...

1年以上 前

Convert a cell-array of values to MATLAB source code