MKN

Active since 2013

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Professional Interests: Signal Processing

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Question

Need help in analyzing image planes
% CODE 1 % Read RGB image x = imread('Lena.jpg'); rPlane = x(:,:,1); imshow(rPlane) % Displays Red Plane in Lena.jpg...

10 years ago | 1 answer | 0

1

answer

Answered
Cell Arrays to string
cellData = {'Matlab','is','a','high','level','programming','language'}; % Cell array combinedString = []; for i ...

10 years ago | 0

Question

Grayscale, monochrome, binary image in matlab
In Matlab, 1. An 8-bit gray scale image has pixel values ranging from 0 to 255. The pixel depth may vary (16-bit, 32-bit, etc...

10 years ago | 1 answer | 1

1

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Question

I have an array of length 256. It has either 0's and 1's of type uint8. I would like to concatenate it so that it occupies less memory and then recover the original array back. please check the eaxample
x = [1 0 1 1 1 0 0 1...........1] % uint8. length = 256. size = 256*8 = 2048 bytes xbin = 1011100...........1 % ...

10 years ago | 2 answers | 0

2

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Question

In an array of numbers (0 to 255 of data type uint8), if any number occurs more than 3 times, I would like to insert number '255' (uint8) in between the array and return the position where '255' was inserted. Can somebody please help me?
*Example:* input = [1 255 0 0 0 9 9 9 1 6 6 6 6 6 6 1]; _% array of numbers (uint8)_ output = ...

10 years ago | 1 answer | 0

1

answer

Question

How to remove duplicates in an array
Ex: In the array x=[1 2 2 3 3 3 4 5], i want to eliminate all repeating elements (2,3) and retain non-repeating elements (1,4,...

11 years ago | 3 answers | 0

3

answers

Question

How to split letters in a word into an array
Ex: In the word *'HELLO'*, extract the letters *'H' 'E' 'L' 'L' 'O'*

11 years ago | 3 answers | 0

3

answers