Unrecognised function or variable 'avg_temperature' on Matlab

2 Ansichten (letzte 30 Tage)
Mthunzi Booi
Mthunzi Booi am 13 Jan. 2020
Hi Team
I need some help here quickly, i have this code below. What changed here is channel setting on my channel to be public, before it was private. Now i am getting unrecognised function or variable and cant seem to solve this issue, yet i am using the new feauture for sending or creating email using Matlab https://www.mathworks.com/help/thingspeak/sendalert.html
data = thingSpeakRead(929272, "NumMinutes", 100);
aveTemp = mean(data(:,3));
apiKey = 'O6P4N8AVZWKNGK5U';
alertURL = "https://api.thingspeak.com/alerts/send";
options = weboptions("HeaderFields",["ThingSpeak-Alerts-API-Key", apiKey]);
alertBody = sprintf("The temperature is %0.2fF.", aveTemp);
alertSubject = sprintf("! Temperature exceeded 60.0F!");
if avg_temperature > 60.0
webwrite(alertURL, "body", alertBody, "subject", alertSubject, options);
end

Antworten (1)

Christopher Stapels
Christopher Stapels am 14 Jan. 2020
Change avg_temperature to aveTemp.

Communitys

Weitere Antworten in  ThingSpeak Community

Kategorien

Mehr zu Prepare and Analyze Data finden Sie in Help Center und File Exchange

Tags

Produkte


Version

R2019b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by