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LC


Last seen: 3 days ago |  Active since 2024

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remove non-unique columns even if the sign has changed
I have a 76x16 matrix. Some of the data is repeated and I want to remove repeated columns, which I have tried to do below. Howev...

12 days ago | 2 answers | 0

2

answers

Question


time lag where the phase of the signals is not consistent
I have two time series where I have used xcorr to calculate the lag between two signals. However, I am sure that the time lag wi...

13 days ago | 1 answer | 0

1

answer

Answered
distance of random points to coastline
Thank you. How do I extract the raw min distance values from that for each point?

4 months ago | 0

Question


distance of random points to coastline
I have 18 global sites, and I want to find the shortest distance from each site to the coastline. Can anybody provide a simple ...

4 months ago | 1 answer | 0

1

answer

Question


interpreting xcorr for time series plots
i'm using xcorr to work out the lag between two time series. When I plot the results of xcorr, and ask it to return the maximu...

5 months ago | 1 answer | 0

1

answer

Question


difficulty interpreting outputs of movcorr
im using movcorr from the file exchange to calculate moving correlation between two time series. I have 2 time series, inter...

6 months ago | 1 answer | 0

1

answer

Question


adjust values on x-axis wcoherence
I have plotted wavelet coherence for my dataset and have got the following plot. However my time series spans 600 years - 1000 y...

6 months ago | 1 answer | 0

1

answer

Question


stacked plot with 2 time series of different length and spacing
I have 2 time series. Both are different lengths (but they overlap for the first 1300s), and are sampled at different rates. Is ...

8 months ago | 1 answer | 0

1

answer