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ThingspeakSupport for MATLAB

肖恩本周的选择是ThingspeakSupport for MATLAB经过Mathworks的物联网团队

内容

物联网

直到最近,我才听到几次抛出的“物联网”一词,但并不真正知道这是什么意思。因此,我与我们的营销经理交谈,以制造商运动,Paul Kassebaum,以更好地理解。保罗简要地将其描述为“通信技术(我们所知道的互联网),能源互联网(或传感器等能源)和物流互联网(将此信息用于物流的能力)的融合”。本周的选秀权使用了这三个。它使您可以直接将数据从Thingspeak,一种平台和云服务,可以从传感器和低成本硬件上载数据。提取这些数据后,您可以将其用于任何想要的研究,设计或物流。

Powerade

I sawsubmission on File Exchange that described measuring soda consumption here at MathWorks. This made a challenge for me: Could I gather a few people together, drink as much Powerade as possible at 4pm Eastern Time on August 5th, and create an outlier data point? We had a few detractors, like洛伦,谁没有适当地欣赏这种社交聚会的健康益处。To passerbyers, it probably looked like we were part of some obscure MATLAB cult. Let's see how we did:

下载数据

%获取7月6日至8月6日的数据。[drinkData, timeStamps] = thingSpeakFetch(7040,'DateRange',,,,{'06  -  2014年7月,,,,'06-August-2014'});powerade = drinkdata(:,3);% Third channel is Powerade%索引到聚会小时idxparty = hour(时间戳)== 16&day(时间戳)== 5&monter(时间戳)== 8;

可视化

散点(时间戳(IDXParty),Powerade(IDXParty),400,“ MarkerfaceColor”,[0.03 0.6 0.8],,'MarkerEdgeColor',,,,[0.03 0.6 0.8]); holdon散射(时间戳,Powerade,15,“ MarkerfaceColor”,[0.5 0 0],'MarkerEdgeColor',[0.5 0 0]);DateTick('X',,,,'mmmdd',,,,'keepticks',,,,'keeplimits'); legend(“ Powerade Party”,,,,'Powerade Consumption',,,,'地点',,,,'西北'
因此,似乎我们能够创建一个Powerade消费异常值。去团队!

Comments

Give it a try and let us know what you thinkhere或留下一个评论对于我们的物联网团队。

与Matlab®R2014A一起出版

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