Home > NEWS > Other information > truck tracking webfleet solutions
source:truck tracking webfleet solutions release time:2022-11-09 Hits: Popular:realtime gps tracker online
The main purpose of principal component analysis [6] is to replace the original multi-dimensional variables with a few comprehensive variables after linear transformation and discarding part of the information on the premise of ensuring the minimum information loss of the original data. Among all extracted principal components, the first principal component contains the most variable information that can be explained, the second principal component contains the second most variable information that can be explained, and the last principal component contains the least variable information.
The main steps of principal component analysis are:
1) Calculate the eigenvalues and eigenvectors of the X autocorrelation matrix according to the original data X;
2) Sort the eigenvectors according to the size of the eigenvalues;
3) According to the contribution ratio, find the subspace composed of larger eigenvectors;
4) The coordinates obtained by projecting each row of the original data X onto the subspace are the coordinates after dimension reduction;
5) Calculate the principal components.
Read recommendations:
gps vehicle tracker Processing
Next article：Introduction to GPS Platform
Related Information
cantrack g05
2023-04-23Car gps tracking wholesale
2023-04-23gps vehicle tracker Vendor
2023-04-11Car gps tracking Manufacturing
2023-04-23gps vehicle tracker manufacturer
2023-04-23real-time gps tracking price
2023-04-23pet gps tracker cat Vendor
2023-03-16obd2 tracker
2023-03-16simple gps tracking company
2023-04-234G GPS Tracker for vehicles
2023-04-11GF70L-Solar Magnetic Asset GPS Tracker
2023-10-07GF30 Magnet GPS tracker with Voice listen
2022-06-21NB20 -4G Bluetooth Smart Pet Tracker
2022-06-21C32 (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21G200(L) -Magnet GPS Tracker
2022-06-20What are the information methods sent by GPS reference stations.gps tracker app Manufacturing
2023-06-14Global GPS list and parameters
2022-12-01Application in emergencies GPS.plug & play Obd gps tracker Production
2023-05-06The application of GPS in the traffic system.plug & play Obd gps tracker Manufacturing
2023-04-23Car loan vehicles need to install two gps trackers
2022-07-16Beidou Satellite Positioner.hang tag button manufacture
2023-06-06Application scenarios of GPS technology.4G GPS Tracker for vehicles Processing
2023-08-17GPS device.obd2 gps tracker verizon manufacturer
2023-05-20GPS Personal Location
2022-11-01What are the GPS satellites?gps tracker for trailer manufacturer
2023-04-21GPS system GPS BLOKC III prototype starts testing
2023-02-03GPS pseudo -distance measurement introduction.car gps tracker supplier
2023-04-19Two frequencies can eliminate ionizing layer errors.Portable car gps systems Manufacturing
2023-03-11The Application of GPS in Automobile Tracker.gps tracker for trailer distributors
2023-08-25How to choose the antenna module of the car GPS positioner?Best hidden gps trackers
2023-03-22alger.qin@6gpstracker.com
Phone: +8619874120903
Tel: +86 755 2370 2092
Skype: castel.alger
Whatapp: +8619874120903
Add: Fl 18, ZhilianJia Bldg, LongGang, Shenzhen
Copyright © Shenzhen Cantrack Technology Co., Ltd. All Rights Reserved. Sitemap NBONE SUPPORT
PRODUCT
ABOUT
SUPPORT
NEWS
CONTACT US
Language
EN