Resuelto


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

23 días hace

Resuelto


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 días hace

Resuelto


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

23 días hace

Resuelto


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

23 días hace

Resuelto


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

23 días hace

Resuelto


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...

23 días hace

Resuelto


Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

24 días hace

Resuelto


Draw a '0' in a one matrix!

24 días hace

Resuelto


Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

24 días hace

Resuelto


Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

24 días hace

Resuelto


Converts numbers into characters
Converts numbers into characters

24 días hace

Resuelto


Find the max element of the array
Find the max element of the array

24 días hace

Resuelto


Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...

24 días hace

Resuelto


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

3 meses hace

Resuelto


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

3 meses hace

Resuelto


to the 2 all elements
to the 2 all elements

3 meses hace

Resuelto


the average value of the elements
Calculate the average value of the elements in the array

3 meses hace

Resuelto


Double all elements in the array
Duplicate all elements in the array

3 meses hace

Resuelto


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

3 meses hace

Resuelto


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

3 meses hace

Resuelto


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

3 meses hace

Resuelto


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.

3 meses hace

Resuelto


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.

3 meses hace

Resuelto


Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

3 meses hace

Resuelto


Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

3 meses hace

Resuelto


Return the first and last characters of a character array
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

3 meses hace

Resuelto


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...

3 meses hace

Resuelto


Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to find the logical indices o...

3 meses hace

Resuelto


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...

3 meses hace

Resuelto


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...

3 meses hace

Cargar más