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Connect Four Win Checker

<http://en.wikipedia.org/wiki/Connect_Four Connect Four> is a game where you try to get four pieces in a row. For this problem, ...

alrededor de 2 horas ago

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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...

alrededor de 2 horas ago

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3 errors when trying to publish

You seemed to have called your script 'publish.m'. That will mean that if Matlab tries to find the most likely match for a funct...

3 errors when trying to publish

You seemed to have called your script 'publish.m'. That will mean that if Matlab tries to find the most likely match for a funct...

alrededor de 12 horas ago | 0

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Opening the only file in the directory

You can use the dir function.

Opening the only file in the directory

You can use the dir function.

alrededor de 17 horas ago | 0

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How to write this?

To answer your question: f(x)=(x1-1)^2+(x2-1)^2 To answer the question you meant to ask: f=@(x1,x2) (x1-1).^2+(x2-...

How to write this?

To answer your question: f(x)=(x1-1)^2+(x2-1)^2 To answer the question you meant to ask: f=@(x1,x2) (x1-1).^2+(x2-...

1 día ago | 1

Answered

dir() function not working

It doesn't mix up the order. It sorts it, which is not what you expect. Sorting by character means that you get all upper case f...

dir() function not working

It doesn't mix up the order. It sorts it, which is not what you expect. Sorting by character means that you get all upper case f...

1 día ago | 0

| accepted

Answered

Help with reading the functions inside a library

You first store a filename in a variable, but then you use the Name of the variable to call loadlibrary. loadlibrary(libnam...

Help with reading the functions inside a library

You first store a filename in a variable, but then you use the Name of the variable to call loadlibrary. loadlibrary(libnam...

2 días ago | 0

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Answered

What frustrates you about MATLAB? #2

Sometimes things are on the edge of being documented or are almost a bug. An example: It is relatively common knowledge under M...

What frustrates you about MATLAB? #2

Sometimes things are on the edge of being documented or are almost a bug. An example: It is relatively common knowledge under M...

3 días ago | 2

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Counting in Finnish

Sort a vector of single digit whole numbers alphabetically by their name, in Finnish. See the Wikipedia page for <http://en.wik...

4 días ago

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Get the area codes from a list of phone numbers

Given a string of text with phone numbers in it, return a unique'd cell array of strings that are the area codes. s = '508-6...

4 días ago

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Linux : Installing new toolboxes on an existing installation

You should be able to use the AddOn manager to install additional toolboxes.

Linux : Installing new toolboxes on an existing installation

You should be able to use the AddOn manager to install additional toolboxes.

4 días ago | 0

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Remove the small words from a list of words.

Your job is to tidy up a list of words that appear in a string. The words are separated by one or more spaces. Remove all words ...

4 días ago

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Calculate the Levenshtein distance between two strings

This problem description is lifted from <http://en.wikipedia.org/wiki/Levenshtein_distance>. The Levenshtein distance betwee...

5 días ago

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Given two strings, find the maximum overlap

Given two strings s1 and s2, create a new string s3 which is as short as possible and contains both strings. If s1 = [1 2...

5 días ago

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Knight's Tour Checker

Given a matrix a, determine whether or not a legal <http://en.wikipedia.org/wiki/Knight's_tour knight's tour> is present. The kn...

5 días ago

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Duplicates

Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...

5 días ago

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Maximum running product for a string of numbers

Given a string s representing a list of numbers, find the five consecutive numbers that multiply to form the largest number. Spe...

5 días ago

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Counting Sequence

Given a vector x, find the "counting sequence" y. A counting sequence is formed by "counting" the entries in a given sequence...

5 días ago

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Scrabble Scores

Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...

5 días ago

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Summing Digits within Text

Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

5 días ago

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Tic Tac Toe FTW

Given a tic tac toe board: * 1 represents X * 0 represents empty. * -1 represents O It is X's move. If there is an imme...

5 días ago

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Pattern matching

Given a matrix, m-by-n, find all the rows that have the same "increase, decrease, or stay same" pattern going across the columns...

5 días ago

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Find state names that end with the letter A

Given a list of US states, remove all the states that end with the letter A. Example: Input s1 = 'Alabama Montana Nebras...

5 días ago

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Elapsed Time

Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...

5 días ago

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Encode Roman Numerals

Create a function taking a non-negative integer as its parameter and returning a string containing the Roman Numeral representat...

5 días ago

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The Goldbach Conjecture, Part 2

The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

5 días ago

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Word Counting and Indexing

You are given a list of strings, each being a list of words divided by spaces. Break the strings into words, then return a maste...

5 días ago

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Find the two-word state names

Given a list of states, remove all the states that have two-word names. If s1 = 'Alabama Montana North Carolina Vermont N...

5 días ago

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Kaprekar Steps

6174 is the <http://en.wikipedia.org/wiki/6174_%28number%29 Kaprekar constant>. All natural numbers less than 10,000 (except som...

5 días ago

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Find the peak 3n+1 sequence value

A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

5 días ago