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How to fit an exponential curve with known error bars
I have some data (x,T) that can be fitted by an exponential curve, and I have error bars for my T values. I need to find a fitt...
6 years 前 | 0 个回答 | 0
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How do I return the indices of randomly sampled matrices?
Hello. I have two large matrices of equal size. I'm currently using randsample to put randomly selected values of one of the m...
8 years 前 | 2 个回答 | 0
2
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How to create a vector of randomly selected elements from a matrix?
I am trying to create a one dimensional vector of size n from randomly selected elements of a matrix. I am not trying to select...
8 years 前 | 1 个回答 | 0
1
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Reducing nonzero values in vector and adding to subsequent zero values.
I have a large vector of mostly zeros. I wish to divide the nonzero values by a value of N, and then add the divided value to t...
10 years 前 | 1 个回答 | 0
