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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-...

11 hours 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...

20 hours 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...

1 day ago | 0

| accepted

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...

2 days ago | 2

Solved

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...

3 days ago

Solved

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...

3 days 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.

3 days ago | 0

Solved

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 ...

3 days ago

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4 days ago

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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...

4 days ago

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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...

4 days ago

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

4 days ago

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

4 days ago

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

4 days ago

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

4 days ago

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4 days ago

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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...

4 days ago

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

4 days ago

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

4 days ago

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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, ...

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

4 days ago

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

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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...

4 days ago

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4 days ago

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5 days ago

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5 days ago

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Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...

5 days ago

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Read a column of numbers and interpolate missing data

Given an input cell array of strings s, pick out the second column and turn it into a row vector of data. Missing data will be i...

5 days ago