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Feeds
A résolu
letter yes yes & letter no no
Split a string into two strings, wherein the first string has all alphabetic letters and the second string has all the remaining...
30 jours il y a
A résolu
QWERTY Shift Code Decoder
Decode a string encoded using the QWERTY shift code. QWERTY shift code is where the message was touch typed but with an offse...
30 jours il y a
A résolu
QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a standard U.S. QWERTY keyboard and it...
30 jours il y a
A résolu
Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...
environ un mois il y a
A résolu
Word Distance - Sum
Let's suppose that the distance of a word can be calculated by summing the differences between its letters, having assigned the ...
environ un mois il y a
A résolu
Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...
environ un mois il y a
A résolu
QWERTY Shift Encoder
Encode a string using the QWERTY shift code. This code is where you touch type but are offset by one character to the right. O...
environ 2 mois il y a
A résolu
Guess Cipher
Guess the formula to transform strings as follows: 'Hello World!' --> 'Ifmmp Xpsme!' 'Can I help you?' --> 'Dbo J ifm...
environ 2 mois il y a
A résolu
Natural numbers in string form
Create a cell array of strings containing the first n natural numbers. Slightly harder than it seems like it should be. Exampl...
environ 2 mois il y a
A résolu
Fix the last element of a cell array
Note: this is lifted directly from <http://www.mathworks.com/matlabcentral/answers/82825-puzzler-for-a-monday Puzzler for a Mond...
environ 2 mois il y a
A résolu
String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...
environ 2 mois il y a
A résolu
Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...
environ 2 mois il y a
A résolu
Remove element(s) from cell array
You can easily remove an element (or a column in any dimension) from a normal matrix, but assigning that value (or range) empty....
environ 2 mois il y a
A résolu
Convert a Cell Array into an Array
Given a square cell array: x = {'01', '56'; '234', '789'}; return a single character array: y = '0123456789'
environ 2 mois il y a
A résolu
Split a string into chunks of specified length
Given a string and a vector of integers, break the string into chunks whose lengths are given by the elements of the vector. Ex...
environ 2 mois il y a
A résolu
Convert a numerical matrix into a cell array of strings
Given a numerical matrix, output a *cell array of string*. For example: if input = 1:3 output is {'1','2','3'} whic...
environ 2 mois il y a
A résolu
Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...
environ 2 mois il y a
A résolu
Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...
environ 2 mois il y a
A résolu
Angle Between Analog Clock Hands
Given a datetime variable t, return the angle (in degrees) between the hour and minute hands of an analog clock at the time repr...
11 mois il y a
A résolu
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
11 mois il y a
A soumis
dict
Dictionary implementation in Matlab, based around java.util.HashMap()
11 mois il y a | 2 téléchargements |
How can you plot multiple, superimposed traces such that where traces overlap, the background trace is faded?
Hi Stephen, You can achieve this using 'waterfall' on your data, setting the FaceAlpha property to some fractional number, and ...
plus d'un an il y a | 1
Why I got an error like :"Not enough memory resources when MATLAB runs on a super computer with 512GB RAM
Hi Ismael, Your script seems to be working with an excel COM object created by an actxserver call, and then writing your table....
plus d'un an il y a | 1
| A accepté
How to design a lowpass filter using rectangular windowing ??
Hello, The rectangular window has a uniform (1) value, as opposed to something like a Hamming window. There is usually nothing ...
plus d'un an il y a | 0
Question
mexcuda compiler error: "__global__" does not apply here
I'm writing a MEX CUDA function that performs the distance formula as: for each pixel of an image, where the pixel locations ar...
plus de 2 ans il y a | 1 réponse | 0
1
réponseC++ MEX Data API: How can I get the raw pointer of an array input without copying it?
Hi there! Turns out there's another way to do this, that's faster for large arrays, although you need to know the number of dime...
environ 3 ans il y a | 0
