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Question

Read image and save it using imwrite?

Hello! I read pictures using imread and then try to write it to folder c:\result. The name of the images should be same than rea...

ongeveer 11 jaar ago | 2 answers | 0

### 2

answersQuestion

How can I save matrix to .txt file?

I have numerical matrix size of 64*60 and I like to save it to .txt file. How can I do it as easy as possible? without repeating...

ongeveer 11 jaar ago | 3 answers | 0

### 3

answersQuestion

How to pick next value from vectors?

I have a cumulative vector, size is about 200. I want to pick up that index where value is 0,5 or value which is next to it. For...

ongeveer 11 jaar ago | 3 answers | 0

### 3

answersQuestion

Cumulative sum for a vector

I have vector 1x5 (1,5,3,2,8) and I like to do cumulative sum of that. So the answer should seems like (6,9,11,19). Can you help...

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

How can I subplot images close to eachother using subplot?

How can I subplot images close to eachother using subplot? Now I have plotted 20 images to same figure and space between images ...

ongeveer 11 jaar ago | 2 answers | 0

### 2

answersQuestion

How I can do edge detection to almost white picture where are black lines/edges?

How I can do edge detection to almost white picture where are black lines/edges? So I want to do edge detection to black edges.

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

How to register where the mouse button is pressed?

Hi! I have picture and I want to know where the mouse button is pressed. For example in picture there are some objects and I wan...

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

I have (double type) matrix where I have NaN values. I want to change all NaN values to 0 value. How Can I do that?

I have (double type) matrix where I have NaN values. I want to change all NaN values to 0 value. How Can I do that?

ongeveer 11 jaar ago | 2 answers | 0

### 2

answersQuestion

Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.

Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

I have divided one image into subimages--how can I show the subimages lined up near each other?

I have divided one image into four smaller images (subimages). How can I show the subimages like the original image, close to ea...

ongeveer 11 jaar ago | 2 answers | 0

### 2

answersQuestion

How can I use a loop to subtract a pixel's gray level to it´s neighbor pixel's gray level?

How can I use a loop to subtract a pixel's gray level to it´s neighbor pixel's gray level?

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

How I can compare one pixel to a neighbor pixel and also another pixel?

Also, how I can make a difference histogram of the comparison results? Or how I can make a difference histogram generally?

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

How I can distribute an image to smaller sub-images?

For example, I have a 512x512 grayscale image and I would like to divide it into 10 sub-pictures which I can analyze separately....

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

I how can I use a self-organizing map to picture data?

For example, how can I do graylevels sorting from a picture using self-organizing map? And then show the sorted picture...

ongeveer 11 jaar ago | 0 answers | 0

### 0

answersQuestion

I have four 1x50 matrices and I want to save them to one 4x50 matrix. How can I do this?

I have four 1x50 matrices and I want to save them to one 4x50 matrix. How can I do this?

ongeveer 11 jaar ago | 3 answers | 0

### 3

answersQuestion

How I can save varibles to a file? For example, the variable test to the file data.data.

How I can save varibles to a file? For example, the variable |test| to the file |data.data|.

ongeveer 11 jaar ago | 1 answer | 0

### 1

answerQuestion

What does this code mean? set(gcf, 'units','normalized','outerposition',[0 0 1 1]);

What does this code mean? set(gcf, 'units','normalized','outerposition',[0 0 1 1]);

ongeveer 11 jaar ago | 2 answers | 0