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image segmentation on meat picture
I would filter by the red color plane. See below: myImage = imread('too-much-red-meat101.jpg'); rPlane = myImage(:,:,1)...

presque 15 ans il y a | 0

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uniformly distributed coordinate points
You can also do the following if you want a uniform grid: [X,Y] = meshgrid(linspace(1,1000,100),linspace(1,1000,100)); T...

presque 15 ans il y a | 2

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jpeg image compression
This is a logical statement, let's break it down - english on left, MATLAB on right. if the number of dimensions of x is not...

presque 15 ans il y a | 1

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Setting Image Contrast Window Auto
imshow will let you specify high and low when you view the image. Syntax here: imshow(I,[low high]) If you would like to co...

presque 15 ans il y a | 0

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minimise two functions simultaneously
It may be brute force. But, I first would try fmincon. fmincon is usually what I try first! You probably have limits for your c...

presque 15 ans il y a | 1

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turn off hyperthreading when i'am using Matlab
Depending on your release, you can either turn it off in the preferences - or for newer releases there is a start up option for ...

presque 15 ans il y a | 1

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reading string from a cell for importing data
cellfun will probably be the easiest way to do this for you. cellfun will allow you to run a particular function on every eleme...

presque 15 ans il y a | 1

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Adding worker to matlab pool without closing?
There is no way to add a worker to an existing matlabpool. You must close it every time.

presque 15 ans il y a | 0

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pause job on job manager
It is possible to change the priority of jobs in the queue, if they are not currently running. The commands are promote and dem...

presque 15 ans il y a | 1

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Recognition of a comet
From looking at your code, it looks like you are trying to distinquish your comet by finding something fairly white. I am uncert...

presque 15 ans il y a | 0

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Interpolation within a 3d array
You can probably use a lot of methods to do this, depending on what your function looks like. If you do not have the optimiza...

presque 15 ans il y a | 0

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Change the resolution of an image created/opened with imshow
I think you can solve this by changing the 'InitialMagnification' property to change the magnification used to display the image...

presque 15 ans il y a | 1

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Am I inside a parfor?
You can check to see if you are currently running on a worker (aka running in parallel) by using the following commands. ...

presque 15 ans il y a | 7

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Parallel Computing
Hello. I would suggest doing the recording in the background using a single MATLAB worker with a single task. You can set up...

presque 15 ans il y a | 2

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use the parfor loop and the distributed array together
Hello. You can not use distributed arrays and parfor together. If you only want to use part of the distributed array in each ...

presque 15 ans il y a | 2