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Tamir Eisenstein


Last seen: 2 years ago |  Active since 2019

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Repeated sequence of numbers in a vector
Dear MATLAB experts, I was wondering how can I count the number of times a sepcific sequence of numbers apears in a vector. In ...

3 years ago | 1 answer | 0

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answer

Question


Pairwise correlation between time-series
Hi MATLAB experts, I have a 4D file of fMRI time-series data and a binarized file in the same dimensions covering several areas...

4 years ago | 1 answer | 0

1

answer

Question


NaNing correlation matrix values based on variable name
Hi MATLAB experts, how can I set matrix values to NaN based on their variable name? For example, I have a correlation matrix, ...

4 years ago | 0 answers | 0

0

answers

Question


Binarize a metrix with some threshold
Hi Matlab experts, How can I binarize a matrix according to a certain threshold? for exapmle the highest 400 values or the high...

4 years ago | 2 answers | 0

2

answers

Question


mode point of a polynomial fit of histogram
Dear MATLAB experts, I have a vector (1x18864) which I generated a histogram to, using the histogram(variable,nbins) function. ...

5 years ago | 1 answer | 0

1

answer

Question


Histogram of a 3D nifti MRI volume
Dear MATLAB experts, I have a niftiy type 3D MRI volume and I would like to generate a histogram of the intensities in the volu...

5 years ago | 0 answers | 0

0

answers

Question


Error creating main figure: No image handle provided..
Hi Matlab experts, I've been getting this message when trying to run a software gui. I didn't get this error notification befo...

5 years ago | 0 answers | 0

0

answers

Question


Error while using a GUI
Hi MATLAB experts, I've been getting these errors notifications when trying using a toolbox GUI (the m.file is attached): >> M...

5 years ago | 1 answer | 0

1

answer

Answered
Apply an element-wise calculation of an equation to a matrix
Thanks Adam!

5 years ago | 0

Question


Apply an element-wise calculation of an equation to a matrix
Hi MATLAB experts, How should I express the following formulas in order to apply each one to each element in a 3D matrix: 1) l...

5 years ago | 3 answers | 0

3

answers

Question


spearman correlation in bootstrap function
Hi Matlab experts, How can I implement a spearman correlation in the bootstrp function: bootstat = bootstrp(1000,@corr,a,b)...

5 years ago | 1 answer | 0

1

answer

Answered
How to generate all pairwise differences between two vectors
Hi Andrei, I have a small follow-up question: How can I generate each difference value in "out" to be a percentage from b [i.e ...

6 years ago | 0

Answered
Kernel density estimation plot with median and quartiles
Thank a lot, Rik!

6 years ago | 0

Question


Kernel density estimation plot with median and quartiles
Hi, I used this to generate a kernel density estimation plot: [f,xi] = ksdensity(myvector); figure plot(xi,f); How can I i...

6 years ago | 2 answers | 0

2

answers

Answered
How to generate all pairwise differences between two vectors
Thanks Andrei!

6 years ago | 0

Question


How to generate all pairwise differences between two vectors
Hi, how can I generate a new vector of all the pairwise differences between two existing vectors? thanks, Tamir

6 years ago | 4 answers | 1

4

answers