Réponse apportée
Can GUI files share data?
Yes, You can do. Declare the variables which you need to plot as global. Then you just call the other file. There you can plot.

presque 13 ans il y a | 0

Question


How can I convert MATLAB Code to VHDL Code?
I have a MATLAB Code. Is it possible to convert into VHDL Code?

presque 13 ans il y a | 4 réponses | 0

4

réponses

Réponse apportée
How can i change image file format from .jpg to .tiff?
Use |imwrite| command to write images in the required format.

presque 13 ans il y a | 0

Réponse apportée
how can i implement edge detection ?
Refer <http://www.mathworks.in/help/images/ref/edge.html here>. For more details.

presque 13 ans il y a | 0

Question


How to find the center point in this plot?
This is my plot. How to find the center point available in this plot? <<http://img842.imageshack.us/img842/571/plotib.png>>...

presque 13 ans il y a | 2 réponses | 0

2

réponses

Réponse apportée
Problem with rgb2gray function ?
Check with your input image. It was gray image.

environ 13 ans il y a | 3

| A accepté

Réponse apportée
How to display a histogram
Use |imhist(H)|

environ 13 ans il y a | 0

| A accepté

Réponse apportée
How to create database to store values
for i = 1 : 100 % 100 is number of images A{i} = [f1 f2]; % make A as a cell end save('features.mat','A'); ...

environ 13 ans il y a | 1

| A accepté

Réponse apportée
need help in to write a matlab script
n = 10; % assuming it to be 10 x = 0; for i = 1 : n x = ((1/i) + (1/(i+2)*(i+3))) + x; end

environ 13 ans il y a | 0

| A accepté

Réponse apportée
How to read & display multiple images from a folder
Create a datastore by specifying the location of your image files. location = 'E:\New Folder\*.tif'; % folder in which y...

environ 13 ans il y a | 28

| A accepté

Question


How to obtain this graph???
This is my input Image. <<http://imageshack.us/a/img404/8669/00111.png>> How to get this graph?? <<http://imageshack.us...

environ 13 ans il y a | 2 réponses | 0

2

réponses

Question


I have two index values, I want to draw a line
I have a binary image, I have two index values, I want to draw a line joining those two indices, The line has all the pixels wit...

environ 13 ans il y a | 1 réponse | 0

1

réponse

Question


How to find Concavity or Convexity part in an Image?
If this was my input Image, How to find that red dot position? Is there any procedures or algorithms?? <<http://i.stack.imgur...

environ 13 ans il y a | 2 réponses | 0

2

réponses

Question


How to crop an image automatically?
The following is my input Image. Here is there any possibility crop automatically that chromosome part? Because other parts are ...

environ 13 ans il y a | 2 réponses | 0

2

réponses

Question


Regarding the watershed transform.
This is my input Image <https://picasaweb.google.com/117753342126991948821/November28201202#5815822646745704738 Input Image> ...

environ 13 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
How to find the execute but don't display output syntax of a loop?
for i=1:10 for j=1:10 A(i,j)=i*j-j^2; end end Use semicolon at the end of the statements to suppres...

environ 13 ans il y a | 0

Réponse apportée
how to compute threshold
Use |graythresh| function. |Global image threshold using Otsu's method|

environ 13 ans il y a | 1

| A accepté

Réponse apportée
How to wirte FFT code
Use |y = fft(x,n)| function. Here |x| is the function you specify, |n = 64.|

environ 13 ans il y a | 0

Question


Write data to spreadsheet.?
I have written some data to the spreadsheet using |xlswrite| function. But when i run the code next time I want to append the da...

environ 13 ans il y a | 1 réponse | 0

1

réponse

Question


How to sum up a matrix n-times?
I have a matrix A = [1 2 3 4; 5 6 7 8] How to sum up a matrix up to n times.?

plus de 13 ans il y a | 1 réponse | 0

1

réponse

Question


How to create a 7 X 7 window?
I have an image with a size of 512X512. I want to create a 7X7 window to do some operations. But want to process all the pixels?...

plus de 13 ans il y a | 3 réponses | 0

3

réponses

Question


How to get the Region of Interest using impoly?
How to use impoly function to get the ROI. From the following figure, How to show the ROI (i.e), the cut portion in the place o...

plus de 13 ans il y a | 2 réponses | 0

2

réponses

Question


How to extract the ROI using impoly?
using impoly(); how to extract the Region of Interest alone?? Here Im getting Errors. grayImage = imread('pout.tif');...

plus de 13 ans il y a | 2 réponses | 0

2

réponses

Question


Using multibandread to display images.
Using |multibandread| we can read several bands from an image. But display more than three bands how it can be??

plus de 13 ans il y a | 1 réponse | 0

0

réponse

Question


How to color a binary image?
Suppose a binary image is considered, which consists of two colors. Is it possible to assign red color to the white portions in ...

plus de 13 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
vector matrix multiplication with increment
W = 4; A = [1 2 3 4 5]; n = numel(A); for i = 1 : n out(i) = [A(i)*(W+i)]; end

plus de 13 ans il y a | 0

Réponse apportée
vector addition in a single row
w = 2; N = 10; % N value may be anything as the length u need.. for i = 1 : N out(i)=[w+i]; end

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
how to plot sine and cosine waves in one graph ?
a = 10; t = 0 : 0.01 : 10; A = a*sin(t); subplot(121),plot(t,A); B = a*cos(t); subplot(122),plot(t,B);

plus de 13 ans il y a | 0

Question


How to select a random value from a matrix?
How to select a random value from a matrix? A = [1 2 3 4 5 6 7 8 9 10]

plus de 13 ans il y a | 2 réponses | 0

2

réponses

Question


How to extract the region of interest?
Considering an image, |imrect| function displays the ROI. Now I want to extract the ROI and to be stored in another variable and...

plus de 13 ans il y a | 3 réponses | 1

3

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