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Edward Johnsen


2018 年からアクティブ

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Dropping NaN observations from Matrix
Hey There. So i have a matrix that has a person ID for the first column, then data in the rows for each. What i need to do is...

6年弱 前 | 2 件の回答 | 0

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Duplicating rows in a matrix
Hi there I have a matrix that i need to make twice as long. i.e i need to double the length of columns. eg i need: [0 1 0 0] ...

6年弱 前 | 1 件の回答 | 1

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Creating a matrix index
I have a 10 by 1 matrix of numbers between 1 and 10, lets call it Z. I want to create a matrix, where say it is 5 by 10, where i...

約6年 前 | 1 件の回答 | 0

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How to create an index based on highest number in data
I have a set of data (in a 360 * 1 vector) where i need matlab to read the first 2 lines, then assign the highest number in the ...

約6年 前 | 2 件の回答 | 0

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Identifying and modifying the maximum in a matrix.
I have a 100 by 200 matrix of random numbers. I want to identify the max number in each row and set it to 1, while setting every...

6年以上 前 | 2 件の回答 | 0

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