CODEWITHSUNDEEP
matlabtimetime-seriesseriesinterpolation
Anna
Anna

Reputation: 1

Interpolate values of a wind time series using matlab

I have a data set in matlab with several variables (pressure, O2 levels, ect) that correspond to one time series.

I would like to add wind data to the dataset, but this time series has a different time scale. How can I interpolate this wind data onto my current time series? Any help is appreciated! Thanks!

Upvotes: 0

Views: 867

Answers (1)

zinjaai
zinjaai

Reputation: 2385

You can interpolate your data by using interp1:

% // Original data
times = 0:6:20;
values = rand(1,length(times));

% Interpolated data
interp_times = 0:2:20; 
interp_values = interp1(times,values,interp_times)

The vector interp_times defines for wich times a interpolation will be performed. The vector can be adjusted as needed.

The result would look like: enter image description here

Upvotes: 3

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