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Sum of elements in a vector (★)
(copy of Prob. 3) Find the sum of all the numbers of the input vector x. Input x = [1 2 3 5] Output y is 11 <> ...

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Kelvin to Fahrenheit
You can find a doc about it in here => https://www.rapidtables.com/convert/temperature/how-kelvin-to-fahrenheit.html x is kelvi...

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area of a sphere

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divide by 5

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Multiply pi
Multiply pi with x!

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Sum sum!!!
Sum the numbers from 1 to n

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Given a vector x, return vector y with all negative elements from the vector x.
Given a vector x, return vector y with all negative elements from the vector x if x has negative elements. Otherwise return 0. ...

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Square
square root of x

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Find square of given number
Find Square of any number

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easy problem
Find the last element of the array

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Summation of integers

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Flow rate in a pipe

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Sum of first n positive integers
Given n, find the sum of first n positive integers Example: If n=10, then x=1,2,3,4,5,6,7,8,9,10. The sum of these terms is 55

environ 4 ans il y a

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Draw the symbol '+'
Draw '+' in an x-by-x matrix (where x is odd and x >3) Example: x = 5 y = [0 0 1 0 0 0 0 1 0 0 1 1 1 1 1 0 ...

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Area of a regular hexagon
Given the length of a side of a regular hexagon, return its area rounded to two decimal places.

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Draw "T" inside a Zero Matrix
Given a x-by-x matrix filled with zeros (x> 2). Use 1 to draw a letter "T" into it! Like this: x = 5, y = 1 1 1 1 1 0 0 1 0 0...

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Draw "C" in a zero matrix
Given a x-by-x matrix filled with zeros (x> 4). Use 1 to draw a letter C into it! Like this: x = 5, y = 1 1 1 1 1 1 0 0 0 0 ...

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Question

Moving sum with variable window
The moving sum can be calculated in MATLAB with movsum. However, that function requires that the window be a scalar. Is there a ...

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Question

Convolution using non-constant kernel?
Is there a faster way of performing convolution using a non-constant kernel than with a loop? The kernel contains values complet...

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Question

Quicker way to subtract large vectors using a sliding window?
Below is code with comments for two versions of vector subtraction using a sliding window. I got the math to work (first method ...

plus de 4 ans il y a | 2 réponses | 0

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Question

MATLAB Compare Tool in 2021b
Some changes have been made to the comparison tool in MATLAB 2021b that are steps backwards, in my opinion. Or, there are prefer...

plus de 4 ans il y a | 1 réponse | 2

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sign function

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step function

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Get the side length by using the law of cosines.

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Draw matrix 'Swiss flag'( Euro 2020)
Draw a x-by-x matrix 'Swiss flag' using '0' and '1'.(x is odd and bigger than 4) Example x=5 ...

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3n + 1 Problem (a.k.a The Collatz Conjecture)
The 3n + 1 problem (a.k.a The Collatz Conjecture) Consider the following algorithm to generate a sequence of numbers. Start wit...

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imaginary

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Real

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NaN

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Tribonacci Sequence
Generate the tribonacci sequence upto n

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