Réponse apportée
Twist on the 'classic' tank filling / emptying problem
You can see the standard ODE solutions in Simulink, described among other places, on Mathworks blogs <http://blogs.mathworks.com...

plus de 13 ans il y a | 0

Réponse apportée
how do i analyze measurement data .txt file
Hello Kingsley, You have a very broad based question; MATLAB is the right tool for your task. Take a look at the functions f...

plus de 13 ans il y a | 0

Réponse apportée
Is it possible to write several statements into an anonymous function?
Great answers everyone; the best solution for this problem might still be 'reshape' based answer by Walter, Daniel and Matt - ea...

presque 14 ans il y a | 0

Réponse apportée
Rotate Normal Around Tangent
Paul, You need to find the points of a 2D rotation transform using the equations, for example affine transformation <http://en....

presque 14 ans il y a | 0

Réponse apportée
Operate a string in a cell matrix
Hello Kyle, Solution is fairly straightforward. First you can identify the locations where '*xlsread*' bailed out, by look...

presque 14 ans il y a | 0

Réponse apportée
prevent function from displaying output
Changes, like the previous comments suggest, using a semi-colon, should stop output form appearing on your terminal. Also you...

presque 14 ans il y a | 0

A résolu

Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

presque 14 ans il y a

Réponse apportée
How does one perform a fast Fourier transform (fft) on heart rate variability data?
Hello Samuel, We can only calculate the Discrete Fourier Transform, as an approximation of the actual continuous Fourier Transf...

presque 14 ans il y a | 1

A résolu

Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

environ 14 ans il y a

A résolu

Function Iterator
Given a handle fh to a function which takes a scalar input and returns a scalar output and an integer n >= 1, return a handle f...

environ 14 ans il y a

A résolu

Count photos
Given n people, everyone must have pictures taken with everyone, each photo includes only two persons, please count the total nu...

plus de 14 ans il y a

A résolu

inner product of two vectors
inner product of two vectors

plus de 14 ans il y a

Problème

Next lexicographic - permutation
Find next lexicographic - permutation (permutations as it would occur in a dictionary order). E.g: nextP('ABCD') = ABDC I...

plus de 14 ans il y a | 2 | 54 solveurs

A résolu

Next lexicographic - permutation
Find next lexicographic - permutation (permutations as it would occur in a dictionary order). E.g: nextP('ABCD') = ABDC I...

plus de 14 ans il y a

A résolu

Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...

plus de 14 ans il y a

A résolu

Decode a simplified barcode
Given a bar code from this <http://www.mathworks.com/matlabcentral/cody/problems/602-make-a-simplified-bar-code exercise>: Re...

plus de 14 ans il y a

A résolu

Make a simplified barcode
Given an integer to encode, make a barcode using the following encoding scheme: * The bar code is made from the binary versio...

plus de 14 ans il y a

A résolu

Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

plus de 14 ans il y a

A résolu

Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

plus de 14 ans il y a

A résolu

"Look and say" sequence
What's the next number in this sequence? * [0] * [1 0] * [1 1 1 0] * [3 1 1 0] * [1 3 2 1 1 0] This a variant on the w...

plus de 14 ans il y a

A résolu

De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

plus de 14 ans il y a

A résolu

Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

plus de 14 ans il y a

A résolu

Clean the List of Names
Given a list of names in a cell array, remove any duplications that result from different capitalizations of the same string. So...

plus de 14 ans il y a

A résolu

Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

plus de 14 ans il y a

A résolu

Add two numbers
Given a and b, return the sum a+b in c.

plus de 14 ans il y a

A résolu

Find state names that start with the letter N
Given a list of US states, remove all the states that start with the letter N. If s1 = 'Alabama Montana Nebraska Vermont Ne...

plus de 14 ans il y a

A résolu

It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more <http://www.snopes.com/language/apocryph/cambridge.asp here>) asserted that readers are re...

plus de 14 ans il y a

A résolu

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: Inpu...

plus de 14 ans il y a

A résolu

Reduce - Map-Reduce
Write reduce function, that takes arguments and constantly folds results into next call argument, finally returning a value; ...

plus de 14 ans il y a

Problème

Reduce - Map-Reduce
Write reduce function, that takes arguments and constantly folds results into next call argument, finally returning a value; ...

plus de 14 ans il y a | 1 | 20 solveurs