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SUNANNA S S


Last seen: 1 year ago |  Active since 2017

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I want to diagnose disease malaria from blood sample. And I had done almost. But, there is a problem with the overlapped rbc. How to extract overlapped rbc from blood smear image?
This is my code. % Find image size [m,n,numChannels] = size(im); bw1=k_means(im*1.2); bw1=im2bw(bw1); bw2...

5 years ago | 0 answers | 0

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I want to find the k core of a network. Please help.
Anyone please help me to code a k core decomposition algorithm. The algorithm that I have is not working.

7 years ago | 0 answers | 0

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How to plot a graph in matalab2016?
When I use plot() it gives an error that the value is not integer. I want to plot the graph E=[0.0236;0.0485;0.0889;0.56...

7 years ago | 2 answers | 0

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how can i create a string buffer with n size
for example the string is aagttctactaac i want to split into aa,ag,gt,tt,tc,ct,ta etc

7 years ago | 1 answer | 0

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Question


Could anyone please help me to code this problem.
I have a matrix M=[1 2 3 5 7 7 9 10 11 11 12 13 16 16 22 22 23 23 23 44 45 65 103 113] and anot...

7 years ago | 4 answers | 0

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I have a large dataset and I want to read it in matlab and make a sparse matrix and compute some operations, but it takes more time and some when running some functions 'Out of memory' error occurs.
Someone please help.My dataset is a 1000221 - by - 2 matrix and it is a .txt.anon file.I had attached a sample dataset and the c...

7 years ago | 0 answers | 0

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How can I convert an adjacency matrix to its corresponding node list?Please help.
I have an adjacency matrix A = 0 1 1 1 1 0 1 0 1 1 1 1 1 0 0 ...

7 years ago | 1 answer | 0

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Question


How to load and read these files in matlab?
Please help me to load and read this file and convert it to corresponding adjacency matrix.

7 years ago | 1 answer | 0

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How to replace the diagonal elements of a matrix with 0 fro avoiding self loops?
I have a matrix M= 1 0 0 0 1 0 0 1 0 1 0 0 0 0 1 0 1 1 1 0 0 1 0 0 1 1 1 0 0 0 0 0 0 1 0 1 I wan...

7 years ago | 4 answers | 2

4

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Question


How to get the index of maximum value in each row of a matrix?
For eg, Matrix A=[1 2 3;2 0 0; 3 8 5 ]; The result I want to get is: [p q]=1 3 2 1 3 2 I tried this ...

7 years ago | 3 answers | 0

3

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I want to divide each row of a matrix with corresponding element in another matrix .Please help.
For eg: I have a matrix A=[9 6 3; 4 2 8; 1 0 0;] divide |A| by |B=[3 2 1]| to get the result C...

7 years ago | 3 answers | 0

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There is a problem in loop. Could anyone please correct my code.
I want to find the 1's in first column and compare it with all other columns and if there is a matching column then count 1 and ...

7 years ago | 2 answers | 0

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Question


I'm trying to implement an algorithm for prediction of missing nodes using Matlab. But, there are some errors in my coding , Could anyone please correct my code?
clc; edges = dlmread('twitnet.csv'); edges(all(edges == 0, 2), :) = []; [uedges, ~, erow] = unique(edges.', 'stable...

7 years ago | 2 answers | 0

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I am a beginner in matlab. So, Could anyone please help me to create an adjacency matrix based on this attached dataset? This set consists of nodes and edges, so I want adjacency matrix where 1 represents connected nodes otherwise 0.
Thanks

7 years ago | 1 answer | 0

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Question


I want to access an excel file with 500 by 2 matrix and check the connected nodes(bidirectional) in that matrix and the output will be a matrix with 1 represent connection otherwise 0.When I run this code,the error is"Maximum variable size exceeded"
clc; A = csvread('twitnet'); numnode = max(A(:)); adj = zeros(numnode,numnode); fromlist = A(:,1); tolist = A(...

7 years ago | 1 answer | 0

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