MATLAB QUESTIONS & EXPERT ANSWERS

I'm encountering a challenge in MATLAB related to signal processing using the Signal Processing Toolbox. I have a noisy signal that I need to filter t...

I am trying to work out how to fill in a matrix of zeroes to represent precedence requirements.   I have a 40x40 matrix of zeroes, and each collumn a...

I have the following code:   clc; clear all; % This part reads and shows the image selected I = imread('115.2.jpg'); imshow(I) % Ginput is used to se...

Hi, I have a Hyperion EO-1 satellite image and i want to create an RGB band with band numbers (40,31,13) as (R,G,B). The hyperion image has 242 bands....

Hello,   I have been able to extract the pixel values of the grayscale image using regionprops (I think). I did so by using this code     img = rgb...

how can i embed a watermark in an image using least significant bit method?  ...

I have small white pixel areas in my binary image, how can I extract only those white connected pixel areas and display them individually.  ...

Hello, i have a 12bit greyscale image (tiff) which I want to be able to draw a rectangular roi and fill these values to zero (i.e. black)   This is m...

I want to find the fork points of a skeleton of an image. I have obtained the skeleton of the image using the bwmorph(binaryImage, 'skel', Inf) functi...

i have an image,i used open close by reconstruction,and then sobel edge detector,it detect edge ,but it has some disjoint parts,pixels are not connect...