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lech king


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17 total contributions since 2020

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Question


how fined vector index
I have a vector of 60,000 x 1, each part containing the values 0-9 What do I need to do to find out in which cells, for example...

4 jours ago | 1 answer | 0

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answer

Question


How to create a tree ??
How do I make a tree like this so that its offspring can be separated? Of course, the tree I want will be 17 levels Build with...

environ un mois ago | 1 answer | 0

1

answer

Question


How to draw a graph with 18 levels
Hello I want to show the (valid) states of the river problem in the form of a graph in MATLAB and then apply search DFS on it, ...

environ 2 mois ago | 0 answers | 0

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answers

Question


Need guidance in using function subplot
Hello In a 2 * 2 mode, function subplot works well and the third and fourth places are assigned to the third image. Example ...

environ 2 mois ago | 1 answer | 0

1

answer

Question


How to graphically represent man in MATLAB
Hello I implemented the river problem in MATLAB and used the following function to graphically represent this problem (which No...

environ 2 mois ago | 0 answers | 0

0

answers

Question


How to image de-noise whit (Wavelet) using dwt3 and idwt3
Hello I have implemented using dwt2 and idwt2 But I have not used dwt3 and idwt3 so far. Is it possible to help me with thes...

environ 2 mois ago | 0 answers | 0

0

answers

Question


Write text below the photo
Hello Is it possible when we display a photo, in addition to the title at the bottom of the photo, to write content ?? For exa...

environ 2 mois ago | 1 answer | 0

1

answer

Question


Wavelet Image Denoising Whit Threshold
Hello I want to do de-noise image using commands wdenoise2 and helperCompare2DDenoisingDTCWT. Is it possible for me to do the ...

environ 2 mois ago | 0 answers | 0

0

answers

Question


How to stop it if the restrictions are not observed
Hello I want the program to stop if the user does not comply with the restrictions How do I do this? And is it possible to ...

environ 2 mois ago | 0 answers | 0

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answers

Question


How to display graphically
Hello I want the conditions of an issue to be graphically displayed at each step of the program. For example, in the case of a ...

2 mois ago | 1 answer | 0

1

answer

Question


How to present the river crossing puzzle in MATLAB
Hello I want to plan the famous river crossing puzzle in MATLAB Friends have a suggestion or guide for me on how to do this ??...

2 mois ago | 0 answers | 0

0

answers

Question


How to use logistic regression toolbox
Hello I thought there was a toolbox logistic regression in MATLAB, but I was confused and could not find it. In a simple examp...

3 mois ago | 0 answers | 0

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answers

Question


grayscale image average without matlab function
Hi I want to calculate the average of 3x3 cells of a matrix that contains the values of a grayscale image, which is a variable ...

4 mois ago | 1 answer | 0

1

answer

Question


Perform operations on non-zero locations of the matrix
pic1=rgb2gray(pic); pic2 = imnoise(pic1,'salt & pepper',0.05); %%%%%%%Hard Thresholding%%%%%% Container=pic2>80; Container=...

4 mois ago | 1 answer | 0

1

answer

Question


Select a certain number of mine Vector Members in MATLAB
Hi I have a 40 x 1 vector. I want to find the location of 20 smaller components of this vector. The position of these members i...

4 mois ago | 1 answer | 0

1

answer

Question


How to randomly select 2 rows
Hi I want to randomly select 2 rows of a matrix The matrix may have an odd number of rows How to randomly select these 2 rows...

4 mois ago | 2 answers | 0

2

answers

Question


Do not take any amount
pop=randi([100],20,8); [r1,c1]=size(pop); for i=1:r1 A=randi(100); if A<=90 pool(i,:)=pop(i,:); end e...

4 mois ago | 1 answer | 0

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