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Feeds
Resuelto
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...
2 días hace
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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...
2 días hace
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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...
2 días hace
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Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...
2 días hace
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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 ...
2 días hace
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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...
2 días hace
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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...
18 días hace
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Guess Cipher
Guess the formula to transform strings as follows: 'Hello World!' --> 'Ifmmp Xpsme!' 'Can I help you?' --> 'Dbo J ifm...
18 días hace
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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...
18 días hace
Resuelto
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...
18 días hace
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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...
18 días hace
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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: * ...
18 días hace
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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....
18 días hace
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Convert a Cell Array into an Array
Given a square cell array: x = {'01', '56'; '234', '789'}; return a single character array: y = '0123456789'
18 días hace
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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...
18 días hace
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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...
18 días hace
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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: ...
18 días hace
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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...
18 días hace
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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 meses hace
Resuelto
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 meses hace
Enviada
dict
Dictionary implementation in Matlab, based around java.util.HashMap()
11 meses hace | 2 descargas |
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 ...
más de 1 año hace | 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....
más de 1 año hace | 1
| aceptada
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 ...
más de 1 año hace | 0
Pregunta
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...
más de 2 años hace | 1 respuesta | 0
1
respuestaC++ 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...
casi 3 años hace | 0
