Dennis Craggs, Chrysler Group LLC
Data acquisition boxes are installed in Chrysler cars and trucks to measure their usage. The data is transmitted wirelessly and stored for future analysis. The resulting individual vehicle files are large, with about 20 million time-stamped records for 40 to 50 data channels collected at a rate of one and five readings per second for about a year. Traditionally, engineers have used tools like Microsoft® Excel® to analyze this data, but Excel is limited to 1,048,576 rows of data. This presentation discusses how Chrysler uses MATLAB to read and analyze the data and project customer usage.
Recorded: 9 May 2013
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .Select web site
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.