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...

mehr als 13 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....

mehr als 13 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...

mehr als 13 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...

mehr als 13 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...

mehr als 13 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...

mehr als 13 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...

etwa 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...

etwa 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...

etwa 14 Jahre vor

Gelöst


inner product of two vectors
inner product of two vectors

etwa 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...

etwa 14 Jahre vor | 2 | 53 Lösungsvorschläge

Gelöst


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

etwa 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...

etwa 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...

etwa 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...

etwa 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...

etwa 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...

etwa 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...

etwa 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 =...

etwa 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...

etwa 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...

etwa 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...

etwa 14 Jahre vor

Gelöst


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

etwa 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...

etwa 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...

etwa 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...

etwa 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; ...

etwa 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; ...

etwa 14 Jahre vor | 1 | 19 Lösungsvorschläge

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