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Overview of MATLAB Analysis App

Use the example templates provided in the app to perform analyses such as:

  • Calculate Average Humidity

  • Calculate Dew point

  • Convert Celsius to Fahrenheit

  • Eliminate data outliers

  • Replace missing values in data

Use the TimeControl or React app to trigger your code.

Analyze data from your ThingSpeak™ channel using MATLAB® functions and toolboxes in MATLAB Toolbox Access. After analysis, you can write data to a channel or create a visualization as described in MATLAB Visualizations App.

Analyze Data with MATLAB

  1. Click Apps > MATLAB Analysis.

  2. Click New to get started with your code.

  3. Select a template or an example with sample code that you can run.

  4. Click Create.

MATLAB Analysis Settings

  • Name: Enter a name for your analysis.

  • MATLAB code: Enter custom code, or modify the sample code with your data.

  • Save and Run: Click to execute and save the code.

  • Output: This field displays the output of your code. Use it to debug and modify the code.

  • Clear: Click to clear the code output.

  • Schedule Actions: Select an action to schedule using this MATLAB code.

    • Check this box to receive email notifications: Notify me via email if this MATLAB Analysis fails when triggered by TimeControl or React.

    • Click TimeControl to schedule your code to run at specified times.

    • Click React to schedule your code to run when channel data meets a predefined condition.

  • Delete: Click to delete the analysis.

  • My Channels: Click this tab to see information about your saved channels, including:

    • Channel name

    • Channel ID

    • Write and Read API Keys

    • Channel fields

  • Documentation: Click this tab for help using the MATLAB Analysis app

  • New Channel: Click to create a new channel to hold the values of your analyzed data.

New to MATLAB?

Limitations: Plotting Not Supported

The MATLAB Analysis app does not support figure generation, so you cannot generate any plots with this app.

See Also


Related Examples

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