t4741

Last seen: 3 years ago | Active since 2019

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Comparing a value against a set of values
I have a 1x1xn array of numbers that range from 0-255 (RGB), where n can be any number. Let's call it data. I want to check if ...

6 years ago | 2 answers | 0

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answers

Question

Finding the maximum output value and corrosponding input for a function
I have a function that essentially calculates the distance beetween a set of points p1,p2,p3 and q1,q2,q3. I am looping through ...

6 years ago | 1 answer | 0

1

answer

Question

Speeding up median calculation
The above line of code calculates the median value of a 1xnx3 array and saves it as a particular point in an image. I was wond...

6 years ago | 0 answers | 0

0

answers

Question

reshaping a 3D array
I have a 3D stack of RGB values. Colours( 1, 1, :) = a stack of values eg , 1 through 12 in the form R G B R G B R G B R G B. ...

6 years ago | 1 answer | 0

1

answer

Question

Assigning RGB values to a new 3D RGB image
I am trying to apply a set of calculated RGB values as new values for a position in a m x n x 3 image. My attempt is shown in th...

6 years ago | 1 answer | 0

1

answer

Question

Sorting a m x n matrix
I have an M x N array for example ; [1;2;3;4;5;6;7;8;9] and i want to sort it into the format where the first three values bec...

6 years ago | 1 answer | 0

1

answer

Question

Help with searching for a specific input filetype within a directory
I am trying to create a function that inputs a filetype and directory name and outputs a cell array of the images. If line 9 is...

6 years ago | 1 answer | 0

1

answer

Question

How do I search for images in a user-inputted directory with user-inputted file extensions?
I am creating a function that will let the user give a directory name and file type, and then the function will take those and ...

6 years ago | 1 answer | 0

1

answer