Beantwortet
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...

mehr als 13 Jahre vor | 0

Beantwortet
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...

mehr als 13 Jahre vor | 0

Beantwortet
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...

fast 14 Jahre vor | 0

Beantwortet
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....

fast 14 Jahre vor | 0

Beantwortet
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...

fast 14 Jahre vor | 0

Beantwortet
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...

fast 14 Jahre vor | 0

Gelöst

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...

fast 14 Jahre vor

Beantwortet
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...

fast 14 Jahre vor | 1

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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

mehr als 14 Jahre vor

Gelöst

inner product of two vectors
inner product of two vectors

mehr als 14 Jahre vor

Problem

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

mehr als 14 Jahre vor | 2 | 54 Lösungsvorschläge

Gelöst

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

mehr als 14 Jahre vor

Gelöst

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

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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

mehr als 14 Jahre vor

Gelöst

"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...

mehr als 14 Jahre vor

Gelöst

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 =...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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...

mehr als 14 Jahre vor

Gelöst

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

mehr als 14 Jahre vor

Problem

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

mehr als 14 Jahre vor | 1 | 20 Lösungsvorschläge