A résolu

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=...

environ 11 ans il y a

A résolu

How many digits are there?
Input(s) - any string Output(n) - number of digits within string s

environ 11 ans il y a

A résolu

Volume and area of a sphere
Input(r) - radius Output([v,s]) - volume and area

environ 11 ans il y a

A résolu

The sum of the numbers in the vector
eg. [1,2,3]---->SUM=6

environ 11 ans il y a

A résolu

Is the input divisible by 3?
Return true if the input is divisible by 3 and false if not.

environ 11 ans il y a

A résolu

Do Fast Fourier Transformation
Example Fast Fourier Transformation from vector [2,1]) ans = 3 1

environ 11 ans il y a

A résolu

COUNT VOWEL
Count, how many times vowels occurred. EXAMPLE: x='string the MaTLaBiAn' then the answer will be 6. x='coUnt the vowEl' th...

environ 11 ans il y a

A résolu

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

environ 11 ans il y a

A résolu

Vector of numbers divisible by 3
* Input(n) - any integer * Output(v) - vector with numbers divisible by 3(exept 0) starting from n to 0 Examples: * n=6...

environ 11 ans il y a

A résolu

Relative ratio of "1" in binary number
Input(n) is positive integer number Output(r) is (number of "1" in binary input) / (number of bits). Example: * n=0; r=...

environ 11 ans il y a

A résolu

Return area of square
Side of square=input=a Area=output=b

environ 11 ans il y a

A résolu

The rabbit problem
Someone discovered that rabbits reproduce at the rate of fibonnaci so you just input the number and it will print the fibonnaci ...

environ 11 ans il y a

A résolu

Calculate the Hamming distance between two strings
Inspired by a similar Cody problem found <http://www.mathworks.com/matlabcentral/cody/problems/93-calculate-the-levenshtein-dist...

environ 11 ans il y a

A résolu

Maintain shape of logical-index mask
When using logical indexing into an array, MATLAB returns a vector output. For example, if A = magic(3); mask = logi...

environ 11 ans il y a

A résolu

Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...

environ 11 ans il y a

A résolu

Simple problem creating a function from an abstract specification.
MYSTERYFUNCTION3 This takes a vector of numbers v and computes a vector w such the w[i] is the average of v[i] and the previous...

environ 11 ans il y a

A résolu

Create One Large Eye of size N x N Quickly?
*<http://en.wikipedia.org/wiki/Aye_(yes) Aye !!!>*

environ 11 ans il y a

A résolu

Column norms of a matrix
Given a matrix M, return a vector y such that for each k y(k)=norm(M(:,k)) (y(k) is the Euclidean norm of the k-th col...

environ 11 ans il y a

A résolu

Frobenius Norm
Write your own version of Frobenius Norm without using the 'norm' function.

environ 11 ans il y a

A résolu

Procrustean bed
Given a vector x and an integer n, convert x to a vector of length n by (1) chopping off the end if it is too long, or (2) addin...

environ 11 ans il y a

A résolu

Pascal's Matrix
Given an integer n ≥ 0, generate the ( _n_+1) × ( _n_+1) lower triangular <http://en.wikipedia.org/wiki/Pascal_matrix P...

environ 11 ans il y a

A résolu

Number of digits in an integer
Specifies how many digits in a given integer. Example: in=100 ==> out=3

environ 11 ans il y a

A résolu

Related Vectors
I have two vectors A & B. If the values in vector A is zero then the corresponding value in vector B should be zero. Example:...

environ 11 ans il y a

Problème

Related Vectors
I have two vectors A & B. If the values in vector A is zero then the corresponding value in vector B should be zero. Example:...

environ 11 ans il y a | 1 | 200 solveurs

A résolu

Perl 1: push
_This is part of a series of perl function which were very helpful for many perl programmers. Could you implement it in Matlab?_...

environ 11 ans il y a

A résolu

Perl 4: unshift
_This is part of a series of perl function which were very helpful for many perl programmers. Could you implement it in Matlab?_...

environ 11 ans il y a

A résolu

Perl 2: pop
_This is part of a series of perl function which were very helpful for many perl programmers. Could you implement it in Matlab?_...

environ 11 ans il y a

A résolu

Perl 3: shift
_This is part of a series of perl function which were very helpful for many perl programmers. Could you implement it in Matlab?_...

environ 11 ans il y a

A résolu

Change the sign
Given a matrix x, return one with each diagonal element replaced by its absolute value, and each off-diagonal element replaced b...

environ 11 ans il y a

A résolu

Try 1.5.4: Celsius to Fahrenheit
Write a program to convert an input given in Celsius to Fahrenheit. Examples: Input celsiusValue = 100 Output fahrValu...

environ 11 ans il y a