摘要：The authors, Cosmin Rus, Răzvan Marcuş and Olimpiu Stoicuța, regret that this article is an accidental duplication of an article that has already been published:https://www.mathworks.com/matlabcentral/fileexchange/52456-analyzing-trafficusing-a-webcam-a-raspberry-pi-and-thingspeak. The duplicate article has therefore been withdrawn. The Guest Editors have given their approval for this decision.
