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Working with Time-Series Data in MATLAB

version 1.2.0.1 (9.98 MB) by

These are the example files for the webinar: "Working with Time-Series Data in MATLAB".

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A key challenge with the growing volume of measured data in the energy sector is the preparation of the data for analysis. This challenge comes from data being stored in multiple locations, in multiple formats, and with multiple sampling rates. This demonstration considers the collection of time-series data sets from multiple sources including Excel files, SQL databases, and data historians. Techniques for preprocessing the data sets are shown, including synchronizing the data sets to a common time reference, assessing data quality, and dealing with bad data. It is then shown how subsets of the data can be extracted to simplify further analysis.

Comments and Ratings (9)

Hey.. How to import the SQL database into the matlab?

Aubai

Aubai (view profile)

Undefined function 'fetch' for input arguments of type 'struct'.

Error in importPMUdata (line 14)
curs = fetch(curs);

Error in working_with_time_series_data (line 36)
importPMUdata

Abhaya

Abhaya (view profile)

Hi Jie,

Where did the error occur? I can help you fix it.

Cheers,
Abhaya

Jie

Jie (view profile)

error occurs

Mike Shen

Per

Per (view profile)

There are lots of interesting commands to copy. It provides good examples of how to handle and analyze time series.

Abhaya

Abhaya (view profile)

Hi Matthew, yes curve fitting toolbox is required. I apologise for not including it in the list.

Matthew

Curve fitting toolbox required!

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1.2.0.1

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