Answered
Translation R code to Matlab
I don't have a direct answer, but you could use a COM-based interface to call your R function from within MATLAB. There is a pro...

6 years ago | 0

Published

Send Email Alerts from ThingSpeak
For this post, I would like to introduce Christopher Stapels as our guest blogger. Christopher builds lots of cool IoT...

6 years ago

Answered
How to fix this error on Matlab analysis for your email notification?
Is your channel private? If so, then you need to supply a Read API Key with the URL. url=strcat('https://api.thingspeak.com/cha...

6 years ago | 1

Answered
How to read data from your thingspeak on Matlab Analysis
I would start with thingSpeakRead function in MATLAB. data = thingSpeakRead(12397,'Fields',[1,4],'NumPoints',3,'OutputFormat','...

6 years ago | 0

Answered
How to read data in thingspeak using rest client?
Hi. You are close. You also need to provide a Read API Key. https://api.thingspeak.com/channels/929272/feeds.xml?results=4&ap...

6 years ago | 0

Answered
i am sending the data from RTC through arduino to thingspeak. the data sent is shown in the serial monitor but cant see any graph on thingspeak.
I would start by combining all of the update requests into one request. String secData = "GET /update?api_key="+ myAPI +"&"+ ...

6 years ago | 0

Published

Collect and Visualize Agricultural Data using The Things Network and ThingSpeak
Long-range wireless communication technology enables the transfer of sensor data over a long distance while using low-power...

6 years ago

Channel

Weather and level station
Weather and level station using the Sentient Things IoT Node

6 years ago

Published

Analyze and Visualize Air Quality Data with MATLAB
Have you ever wondered if the air around you is healthy? It is possible to understand air quality by using MATLAB to...

6 years ago

Answered
ThingSpeak noncommercial channel limits
50% complete refers to how much of the channel settings that you have specified. If you add a description, tags, field labels, a...

6 years ago | 2

| accepted

Answered
get local temperature into thingspeak
Try weather.gov and passing in decimal degrees location for your city. natickWeather = webread('http://forecast.weather.gov...

6 years ago | 0

Answered
thingspeak read --> stock in a variable --> use this variable in thingspeakwrite ? possible ?
I would try this using the MATLAB Analytics app. The MATLAB Analytics app can be scheduled to run periodically. Also, on the lin...

6 years ago | 0

Answered
ThingSpeak don't update channel automatic
I would write to a second ThingSpeak channel instead of writing data back to the same channel. The reason is that ThingSpeak wil...

6 years ago | 0

Answered
Thingspeak bulk update csv problem
What URL are you sending the POST request? For this format, you need this URL: https://api.thingspeak.com/channels/XXXYYY/bulk_u...

6 years ago | 1

| accepted

Published

Predictive Maintenance: From Development to IoT Deployment
Interest in predictive maintenance is increasing as more and more companies see it as a key application for data analytics...

6 years ago

Channel

Google Scholar Citations
Tracking my Google Scholar Citations over time using MATLAB + TimeControl

7 years ago

Channel

My Contributions to MATLAB Central
Tracking my contributions to MATLAB Central

7 years ago

Channel

Framingham, MA Temperature
The temperature in Framingham, MA

7 years ago

Published

ThingSpeak Library for Arduino
The ThingSpeak team has released an updated version of the ThingSpeak Communication Library for Arduino, ESP8266, and ESP32...

7 years ago

Answered
Hough transform from scratch using MATLAB code to detect a line
Do you have access to the book, "Digital Image Processing Using MATLAB"? Consider the normal representation of a line: x cos(th...

7 years ago | 0

Published

Deep Learning and IoT at University of Louisiana at Lafayette Science Day
This is a guest post by Diamond Blackwell, ACM-W President at the University of Louisiana at Lafayette. On Friday, October...

7 years ago

Published

Deep Learning and IoT Workshop at GHC 18, Grace Hopper Celebration of Women in Computing
Dear friends, we: Louvere Walker-Hannon, an application engineer who assists customers doing deep learning and data...

7 years ago

Published

Libelium Now Supports ThingSpeak with MATLAB enabled IoT Analytics
Libelium makes the Meshlium IoT Gateway that supports commercial IoT systems and sensor applications such as waste...

7 years ago

Published

Create and Train a Feedforward Neural Network
We have published an example in the ThingSpeak documentation that shows you how to train a feedforward neural network to...

7 years ago

Published

Introducing ThingSpeak Gauges!
The ThingSpeak IoT has been building a new framework to support widgets on channel views. Widgets can be added to the...

7 years ago

Published

ThingSpeak Now Supports the Predictive Maintenance Toolbox for MATLAB
The ThingSpeak team has integrated the Predictive Maintenance Toolbox for MATLAB into the IoT Analytics features of...

7 years ago

Answered
Having trouble with upload delay in thingspeak
Free ThingSpeak user accounts have a 15 second rate limit. Paid options, commercial for example, have a 1 second rate limit. ...

7 years ago | 0

Published

Organize Your ThingSpeak IoT Channels with Tags!
I am excited to announce a number of new features that are available to all ThingSpeak users. We added the ability for...

7 years ago

Published

Discussions About How to Use MATLAB and Arduino on the MATLAB Maker Community
As most of you know I love building IoT projects. Most of these maker projects use an Arduino, Particle, or Raspberry Pi,...

8 years ago

Published

Join Us at the MIT Connected Things Conference
Join the MathWorks and ThingSpeak IoT team at the MIT Connected Things 2018 conference held at the MIT Media Lab on April...

8 years ago