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Indexing one matrix using elements of another
I have a matrix p=[1,2,4] and want to retrieve elements of another matrix u =[1,11,7;2,3,5;9,10,8;15,16,17], using the column of...
9 years 前 | 1 个回答 | 0
1
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How to find rank within group
I have a dataset with 100 different groups, and between 8-11 entries in each group. I want to rank them, within a group, by the ...
9 years 前 | 2 个回答 | 0
2
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Implicit matrix expansion correction
I have the following line of code (running in Matlab2016b), but which shows up with a "matrix dimensions must agree" error in Ma...
9 years 前 | 1 个回答 | 0
1
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Why do I get a matrix dimensions must agree error in PCT on external server but not on local cluster?
Hello, When I run some code in matlab using parallel computing on my local cluster (2 workers) it works perfectly. However, w...
9 years 前 | 2 个回答 | 0
2
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How do I convert to nan all entries with a particular value in a cell array?
Each entry of the cell array is a matrix, and I want to convert to nan all entries, say, of value=1. Something like this: a=cel...
9 years 前 | 1 个回答 | 0
1
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Maintain shape of logical index mask
I have a matrix A=[1,2,3;4,5,6]. From this, I want to remove (by row), z=[1,5], to return the matrix B=[2,3;4,6]. I'm trying to ...
9 years 前 | 1 个回答 | 0
