Use the Matlab analysis app. If you follow the Getting Started Tutorial, it shows you how to create a visualization of dew point calculated from temperature and humidity, ad have it run on a regular schedule. Use your input and output data to calculate the efficiency and then plot it in a similar way. The Act on your data section sows you how to use React to take action when your data reaches a threshold. You can also use react to calculate the efficiency each time you put new data into the channel.
↧