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# Matthew Whitaker

Active since 2007

Professional Interests: Image Processing, Medical Imaging

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HOW TO COMPARE TWO ARRAYS ELEMENTS IN MATLAB
Try: AA = [ 0.1, 0.2, 0.3, 0.2, 0.1, -0.1, -0.2, -0.3]; aa = [0.2, 0.3, 0.2, 0.1, -0.1, -0.2, -0.3, NaN]; bb = [NaN, ...

mer än 9 år ago | 1

Solved

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...

mer än 10 år ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

mer än 10 år ago

Solved

Given a and b, return the sum a+b in c.

mer än 10 år ago

Solved

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

mer än 10 år ago

Solved

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

mer än 10 år ago

Solved

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

mer än 10 år ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

mer än 10 år ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

mer än 10 år ago

Solved

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:...

mer än 10 år ago

Submitted

ButtonGroup Objects
Container objects to manage radio or toggle buttons with functionality of the GUI Layout Toolbox

Using .NET FileSystemWatcher to listen for new files
Jonathon, Here is an example of how to do it. Note you need to listen on the changed event and not the created event function...

ungefär 11 år ago | 4

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