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Finding last observation below threshold
I have a dataset of 535 observations of time, price and volume (dataTrades matrix in the code underneath) that i would like to c...
10 years 前 | 0 个回答 | 0
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Matching matrices by time array
I have two matrices, one with trade prices and one with bid and offers. They both have the same first column which is time in...
10 years 前 | 1 个回答 | 0
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Gather data from two matrices depending on values shared in first column
This is kinda a follow-up to <http://www.mathworks.com/matlabcentral/answers/252153-replacing-multiple-cells-with-median-if-valu...
10 years 前 | 1 个回答 | 0
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Replacing multiple cells with median if value of first column is the same
I have a 302451x3 matrix with stock quotes (bid / offers). Timestamp (in seconds) is in the first column. If the timestamp i...
10 years 前 | 1 个回答 | 0
