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Approximation of Pi
Pi (divided by 4) can be approximated by the following infinite series: pi/4 = 1 - 1/3 + 1/5 - 1/7 + ... For a given number of...

23 giorni fa

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Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.

23 giorni fa

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Perimeter of a semicircle
Given the diameter d, find the perimeter of a semicircle

23 giorni fa

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Pi Estimate 1
Estimate Pi as described in the following link: <http://www.people.virginia.edu/~teh1m/cody/Pi_estimation1.pdf>

23 giorni fa

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not to use d...

23 giorni fa

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

23 giorni fa

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Inner product of two vectors
Find the inner product of two vectors.

23 giorni fa

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

23 giorni fa

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

25 giorni fa

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Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

27 giorni fa

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calculate the length of matrix
input 1 array, calculate the length

27 giorni fa

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Simple equation: Annual salary
Given an hourly wage, compute an annual salary

27 giorni fa

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Convert radians to degrees
Given input in radians, output to degrees

27 giorni fa

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Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

27 giorni fa

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MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

27 giorni fa

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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

27 giorni fa

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Check if number exists in vector
Return 1 if number a exists in vector b otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,2,3]; Returns 1.

27 giorni fa

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Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

27 giorni fa

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Find max
Find the maximum value of a given vector or matrix.

27 giorni fa

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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.

27 giorni fa

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

27 giorni fa

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Create a vector
Create a vector from 0 to n by intervals of 2.

27 giorni fa

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

27 giorni fa

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

27 giorni fa

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Zero or hero
A number will be given as an input. You can be hero if it's not zero. (Just for fun)

27 giorni fa

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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: Input...

27 giorni fa

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

27 giorni fa

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

27 giorni fa

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Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

27 giorni fa

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Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

27 giorni fa