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Kevin


Active since 2013

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How Does Matlab Preview Files: Import Data
Hey guys, I'm attempting to import a text file that is giving me lots of trouble, however the preview engine for matlab displ...

meer dan 11 jaar ago | 1 answer | 0

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Question


Creating a Vector with specified entries
Hey guys, I'd like to create a vector that goes from 1 to n that looks like this: [1 1 2 2 3 3 ... n n] Any ideas? ...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Answered
xlsread and MATLAB engine timing
Hey Caroline, Do you ever access the same sheet on two separate occasions? If so I'd save the sheet as a variable to prevent ...

meer dan 11 jaar ago | 0

Question


Generate Perturbation Matrices with Limit on the 2-Norm
Hey guys, I'd like to make a set of perturbation matrices. These have randomly generated (normally distributed) elements. In ...

meer dan 11 jaar ago | 0 answers | 0

0

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Answered
I have a image ,Abdomen from side view that is growing with passing the time , i want to measure the distance between the up edges, I mean ,measure the diffrence distancebetween peaks, please help me and direct me??
You'll have to include more details for better advice. If the size of your image is growing over time (in terms of number of pix...

meer dan 11 jaar ago | 0

Answered
How to read and manipulate binary numbers?
a = [1 0 0 0 1 0 1 1] for p=1:(size(a)-1) b = [b strcat(num2str(a(p)),num2str(a(p+1)))] end That should feed zer...

meer dan 11 jaar ago | 0

Answered
Problem with a for loop
for h=1:size(A,3) for o=1:size(A,2) for i=1:size(A,1) B(i,o,h)=mean(A(i,o,h,:...

meer dan 11 jaar ago | 0

Question


Organize Data into Different Matrices by Column entry
Hey guys, I have a massive set of data that covers all 23 human chromosomes. Although I'd like it to be divided based on the ...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Answered
I need to generate all 0/1 matrices
%This will flip through the linear indexes of a matrix and turn each value into % a binary one A = rand(5) for p=1:end ...

meer dan 11 jaar ago | 0

Answered
How to convert binary image to graph?
So this is a Laplacian matrix? I suggest you decompose this: L=D-A, where D is the degree matrix and A is the adjacency matrix. ...

meer dan 11 jaar ago | 0

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