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Kenneth Eaton


Hellebore Consulting Group, LLC

Last seen: casi 4 años hace |  Con actividad desde 2008

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I'm a seasoned biomedical researcher and software developer with expert knowledge of computational biology, object-oriented programming, image processing, statistical analysis, and user interface design. I've been programming for over 30 years, having cut my teeth on BASIC and Logo when I was 10.

You can often find me on Stack Overflow answering MATLAB questions: http://stackoverflow.com/users/52738/gnovice

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Respondida
How do I skip items in a legend?
Starting in R2021a, you can leave an item out of a legend by setting the corresponding label to an empty character vector. For e...

11 meses hace | 107

| aceptada

Respondida
Error using FreezePanes in Excel
You could try setting the property with a logical value, since it expects a Boolean type: Excel.ActiveWindow.FreezePanes = true...

más de 5 años hace | 0

Respondida
I am trying to use the function imfill() but it does not run and the following message is displayed: Undefined function or variable 'eml_assert_all_constant'. I can't find such fuction in MATLAB documentation.
If you use the function <https://www.mathworks.com/help/matlab/ref/which.html |which|> like so: which iptcheckconn -all ...

casi 7 años hace | 4

Enviada


dirPlus
dirPlus will recursively collect a list of files/folders from a folder tree.

más de 7 años hace | 4 descargas |

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Enviada


MouseManager
The MouseManager class provides an interface for managing mouse interactions with figure objects.

más de 7 años hace | 1 descarga |

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Respondida
Why is subsref and subscripted reference not equivalent
Not sure if this is a complete answer, but it appears that invoking subsref directly requires a stricter definition of the outpu...

más de 7 años hace | 1

Resuelto


Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

casi 9 años hace

Resuelto


Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

casi 9 años hace

Resuelto


Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...

casi 9 años hace

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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

casi 9 años hace

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

casi 9 años hace

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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

casi 9 años hace

Resuelto


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

casi 9 años hace

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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...

casi 9 años hace

Resuelto


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

casi 9 años hace

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

casi 9 años hace

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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 ...

casi 9 años hace

Resuelto


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

casi 9 años hace

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

casi 9 años hace

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

casi 9 años hace

Resuelto


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

casi 9 años hace

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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...

casi 9 años hace

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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:...

casi 9 años hace

Resuelto


Solve the Sudoku Row
*Description* A simple yet tedious task occurs near the end of most Sudoku-solving algorithms, computerized or manual. The ta...

casi 9 años hace

Enviada


bitrotate
Performs a circular shift of bit values

más de 13 años hace | 2 descargas |

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Respondida
Hump-day challenger - Recursion
My first attempt: function index = find_index(M,V) switch numel(M) case 0 index = []; case 1 ...

más de 13 años hace | 1

| aceptada

Respondida
How can i remove the sky from this image. (About background removal question)
I'm unclear how <http://www.mathworks.com/help/techdoc/ref/zeros.html ZEROS> is to be used for this problem, but you could do it...

más de 13 años hace | 3

| aceptada

Respondida
How do I generate a given Matrix in one command?
I can't believe no one suggested dilation: A = imdilate(eye(5),ones(2)); Or convolution: A = sign(conv2(eye(5),ones(2),'s...

más de 13 años hace | 3

Respondida
Slice thickness information lost when using dicomwrite()
I think your problem may be the missing capitalization of the "t" in the name |SliceThickness|. Notice that all the fields in th...

más de 13 años hace | 0

| aceptada

Respondida
What matlab easter eggs do you know?
As <http://blogs.mathworks.com/steve/2006/10/17/the-story-behind-the-matlab-default-image/ Steve discussed in one of his blog po...

más de 13 años hace | 20

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