Nathan

Last seen: 4 Tage vor | Aktiv seit 2023

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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...

4 Tage vor

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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...

4 Tage vor

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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...

4 Tage vor

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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...

4 Tage vor

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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...

4 Tage vor

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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: * ...

4 Tage vor

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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....

4 Tage vor

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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'

4 Tage vor

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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...

4 Tage vor

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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...

4 Tage vor

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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: ...

4 Tage vor

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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...

4 Tage vor

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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...

10 Monate vor

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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:...

10 Monate vor

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dict
Dictionary implementation in Matlab, based around java.util.HashMap()

10 Monate vor | 2 Downloads |

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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 ...

mehr als ein Jahr vor | 1

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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....

mehr als ein Jahr vor | 1

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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 ...

mehr als ein Jahr vor | 0

Frage

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...

mehr als 2 Jahre vor | 1 Antwort | 0

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C++ 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...

fast 3 Jahre vor | 0