Risolto

Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

oltre 11 anni fa

Risolto

Volume of a Parallelepiped
Calculate the volume of a Parallelepiped given the vectors for three edges that meet at one vertex. A cube is a special case ...

oltre 11 anni fa

Risolto

Subtract two positive numbers
Given a and b as a string, return b-a without using string to number conversion functions. a and b must to be a same size and b ...

oltre 11 anni fa

Risolto

Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

oltre 11 anni fa

Risolto

Concatenate two strings
Its very easy. Just concatenate two strings.

oltre 11 anni fa

Risolto

Determine if input is a Narcissistic number
<http://en.wikipedia.org/wiki/Narcissistic_number Narcissistic number> is a number that is the sum of its own digits each raised...

oltre 11 anni fa

Risolto

Make a vector of prime numbers
Input(n) - length of vector with prime numbers Output(v) - vector of prime numbers Example: * n=1; v=2 * n=3; v=[2 3 5...

oltre 11 anni fa

Risolto

index of n in magic(n)
let input=5; magic matrix 17 24 1 8 15 23 5 7 14 16 4 6 13 20 22 ...

oltre 11 anni fa

Risolto

Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

oltre 11 anni fa

Risolto

Moving average (variable kernel length)
Find the moving average in a vector. The kernel length is a variable. For example x = 1:10 kernel_length = 2 would r...

oltre 11 anni fa

Risolto

Tiling a matrix
Given a matrix and a number of columns, replicate matrix in a single row

oltre 11 anni fa

Risolto

Signed Magnitude
For a given input vector, return the value that is furthest from zero. For example, if x = [1 2 -12] return -12.

oltre 11 anni fa

Risolto

Number of odd and even elements within matrix
Input(m) - any matrix with integers Output(n) - n(1)=number of odd elements, n(2)=number of even elements Example: * m=...

oltre 11 anni fa

Risolto

Sum the 'edge' values of a matrix
Sum the 'edge' values of an input matrix (the values along the perimeter). Example [1 2 3 4 5 6 7 8 9] Output = ...

oltre 11 anni fa

Risolto

Special matrix
Make a square matrix with this shape. For n=4 M = 1 1 0 0 1 0 1 0 0 1 0 ...

oltre 11 anni fa

Risolto

Evaluating a polynomial
Given the following polynomial and the value for x, determine y. y = 3x^5 – x^3 + 8x – 3 Example x = 1 y = 3 - 1 +...

oltre 11 anni fa

Risolto

Complex number
For complex number c=a+bi, write code that will add a and b together.

oltre 11 anni fa

Risolto

length of a vector
Find twice the length of a given vector.

oltre 11 anni fa

Risolto

Remainder
Make 'y' equal to the remainder of 27 divided by 5. When x=27 and t=5

oltre 11 anni fa

Risolto

Rounding
Round 10.67 and make 'y' equal to that number.

oltre 11 anni fa

Risolto

Replacing a row
For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G

oltre 11 anni fa

Risolto

ASCii Code
Using Matlab get the ASCii for '?'

oltre 11 anni fa

Risolto

ASCii Code
Using matlab, give the symbol that is associated with ASCii code 122

oltre 11 anni fa

Risolto

Building matrices
If you have matrix A, create matrix B using matrix A as an "element" A = [1 2 3 4; 5 6 7 8...

oltre 11 anni fa

Risolto

Deleting an element in a matrix
For vector Grades=[98 56 78 34 100 88 87], delete the number 78 to get the following matrix Grades=[98 56 34 100 88 87] **re...

oltre 11 anni fa

Risolto

Counting down
Create a vector that counts from 450 to 200 in increments of 10.

oltre 11 anni fa

Risolto

Squaring Matrix
Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...

oltre 11 anni fa

Risolto

Vectors counting by 2
Create a vector numbers from 7 to 15 in increments of 2

oltre 11 anni fa

Risolto

Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

oltre 11 anni fa

Risolto

The Dark Side of the Die
It is well-known that opposite sides of a classic hexahedral die add to 7. Given a vector of dice rolls, calculate the sum of th...

oltre 11 anni fa