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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=...

circa 11 anni fa

Risolto

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

circa 11 anni fa

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

circa 11 anni fa

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

circa 11 anni fa

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

circa 11 anni fa

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

circa 11 anni fa

Risolto

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

circa 11 anni fa

Risolto

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

circa 11 anni fa

Risolto

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...

circa 11 anni fa

Risolto

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=...

circa 11 anni fa

Risolto

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

circa 11 anni fa

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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 ...

circa 11 anni fa

Risolto

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...

circa 11 anni fa

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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...

circa 11 anni fa

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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]...

circa 11 anni fa

Risolto

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...

circa 11 anni fa

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

circa 11 anni fa

Risolto

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...

circa 11 anni fa

Risolto

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

circa 11 anni fa

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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...

circa 11 anni fa

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

circa 11 anni fa

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

circa 11 anni fa

Risolto

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:...

circa 11 anni fa

Problema

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:...

circa 11 anni fa | 1 | 200 risolutori

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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?_...

circa 11 anni fa

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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?_...

circa 11 anni fa

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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?_...

circa 11 anni fa

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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?_...

circa 11 anni fa

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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...

circa 11 anni fa

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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...

circa 11 anni fa