John Yi

Last seen: plus de 4 ans il y a | Actif depuis 2015

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Interpolate matrix to same size matrix
Hello, I have a matrix of mostly zeros X = 0 0 0 0 0 0 0 0 0 0 0 10 ...

plus de 9 ans il y a | 3 réponses | 0

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increase gridline distances in meshplot
Hello, I've created a simple meshplot using mesh(A) with A being a 350x390 rectangular matrix. This matrix contains mostly zeros...

plus de 9 ans il y a | 1 réponse | 0

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2D filter for a matrix (but retains original value at apex)
Hello, I have a matrix with mostly 0 values. at some points, I have other numerical values. I applied a gaussian filter to this,...

plus de 9 ans il y a | 1 réponse | 0

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A = 'hello' B = [0;0;0;0] How do I rename variable B with hello?
question in title, please help, thank you.

plus de 9 ans il y a | 2 réponses | 0

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make the white background transparent
Thanks for the help, I eventually followed your advice and used a program called "Irfanview". I saved as a .png and changed the ...

plus de 9 ans il y a | 0

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make the white background transparent
<</matlabcentral/answers/uploaded_files/53721/template.jpg>> Hello, I would like to convert the white pixels in the attached ...

plus de 9 ans il y a | 2 réponses | 0

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Exporting to .ibw file
Hello. I'm importing .ibw files (waves from Igor Pro) and adjusting some incorrect current gains. This is in the form of a matla...

presque 10 ans il y a | 1 réponse | 0

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Question

Linear equations for 2D-2D rigid registration
I realize this isn't exactly a matlab question, but it's related and I'm sure some of you are quite knowledgeable of linear alge...

plus de 10 ans il y a | 1 réponse | 0

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