I have a simulink model, the signal line names are currently hand typed. However, all the signal names are also in a seperate excel spreadsheet. The signal names in the spreadhseet change every now and then, and I want the model to automatically reflect that. I want to replace the signal names with a marker, lets say @excelsheetname:linenumber. I know I can grab all the signal names in matlab, then I can import the spreadsheet and replace the marker with the proper name, but how do I maintain the marker, so the next time the model is opened, it can grab the correct signal names again whether they have changed or not?I have a simulink model, the signal line names are currently hand typed. However, all the signal names are also in a seperate excel spreadsheet. The signal names in the spreadhseet change every now and then, and I want the model to automatically reflect that. I want to replace the signal names with a marker, lets say @excelsheetname:linenumber. I know I can grab all the signal names in matlab, then I can import the spreadsheet and replace the marker with the proper name, but how do I maintain the marker, so the next time the model is opened, it can grab the correct signal names again whether they have changed or not? I have a simulink model, the signal line names are currently hand typed. However, all the signal names are also in a seperate excel spreadsheet. The signal names in the spreadhseet change every now and then, and I want the model to automatically reflect that. I want to replace the signal names with a marker, lets say @excelsheetname:linenumber. I know I can grab all the signal names in matlab, then I can import the spreadsheet and replace the marker with the proper name, but how do I maintain the marker, so the next time the model is opened, it can grab the correct signal names again whether they have changed or not? simulink, signal processing MATLAB Answers — New Questions

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