David van Nederpelt

自 2017 起处于活动状态

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统计学

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How do i fill this cilinder matrix with ones
Hi, I've an matrix of a cilinder but the "inside" isn't completely filled with ones and I need it for further purposes of the...

7 years 前 | 1 个回答 | 0

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How do i retrieve a specific value from a 2D matrix?
Hello, I've a matrix from which I want to get a specific value based on earlier calculations. So I want the value of B match...

7 years 前 | 2 个回答 | 0

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How can i add a 2D matrix of zeros on top of a 3D matrix of logicals
Hi, I've subtracted the bottom z values of a 3D matrix (ffilter) and now i want to add a 2D matrix in the z direction on top,...

7 years 前 | 1 个回答 | 0

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How do you compare two matrices?
Hi, I have two 3D matrices of ones (and zeros) of a (filled) cone like shape. The matrices are the same size, but the cone s...

7 years 前 | 0 个回答 | 0

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How do I create a cylinder in the given matrix?
Hello, I'm relatively new to Matlab and I'm trying to implement a cylinder(dimensions radius=31.75 height =8.128) (instead of...

7 years 前 | 1 个回答 | 0

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How can i morphologically "close" a certain part of an image? so that it can be used for a semi-automatic tumor recognition function.
I wrote a semi-automatic function for a tumor segmentation system. The function delivers a picture where enhancing tumor tissue ...

7 years 前 | 1 个回答 | 0

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