已解决

Half the length of the vector

1 year 前

已解决

Seperate 2nd column in a matrix

1 year 前

已解决

non-repitition of numbers in a vector

1 year 前

已解决

easy problem
Find the last element of the array

1 year 前

已解决

MPS to MPH
Given the speed in miles per second, find the speed in miles per hour.

1 year 前

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Energy-Mass Equivalence
Given input enegy of the object, E, and constant c = 300,000,000, find the mass of the object.

1 year 前

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Joules to Megatons of TnT
Given joules, J, make a function that converts to megatons of TNT.

1 year 前

已解决

row removal
Remove the nth row from input matrix M and return the resulting matrix in output N.

1 year 前

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Remove multiples of N
in the vector x remove all multiples of N. x = [1 2 3 4 5 6]; N = 2; Then y = [1 3 5];

1 year 前

已解决

Add the odd numbers
Add only the odd numbers of x example: x = [1 2 3 4 5] the positive numbers are: 1 3 5, so their sum is 9

1 year 前

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intervals
Write a function that takes an interval from a to b, and divides it into 6 parts.

1 year 前

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Nth root
Nth root of a number x

1 year 前

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Find the volume of cone
Find the volume of cone, when given radius(r) and height(h).

1 year 前

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Find sum of negative elements in row.
Find sum of negative elements in row. Example x=[1 -5 3 4 -6 6 7 8 9 10] result = -11

1 year 前

已解决

Switch matrix to a column vector
for e.g. x = [1 2 3 4] y = 1 3 2 4

1 year 前

已解决

kmph to mph converter
Convert the speed in miles/hour to km/hour.

1 year 前

已解决

Find the minimum element of the matrix
Example: If x = [3 9; 5 2] then y = 2

1 year 前

已解决

find the roots of a quadratic equation
for e.g x = [ 2 -1 -3] y = [1.5 -1]

1 year 前

已解决

Calculate the derivative of a polynomial
Example: in = [ 1 1 1 ] out = [ 2 1 ]

1 year 前

已解决

Display positive elements of matrix.
Display positive elements of matrix.

1 year 前

已解决

Select primes from the matrix.
Select primes from the matrix.

1 year 前

已解决

Divide by 4
Given the variable x as your input, divide it by 4 and put the result in y.

1 year 前

已解决

Area of Ellipse

1 year 前

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imaginary

1 year 前

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Real

1 year 前

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Size

1 year 前

已解决

Matrix operation

1 year 前

已解决

NaN

1 year 前

已解决

size

1 year 前

已解决

Sudoku

1 year 前