MATLAB: Importing constants for use in Simulink

constantssimulinkvariables

I have created a model in Simulink that use a number of constants in different types of blocks such as integrator blocks and random value input blocks. I have assigned variable names for these constants so I can vary their value by entering them in the Matlab workspace for example:
Constant = 200;
As the number of constants is around 20 and I will need to vary all of them based on site survey data collected via a spreadsheet, I am looking for a quick way to import the variable names and matching constant values to the workspace from an excel sheet.
Is there a way to import excel data that has the following format in excel:
header row: constant1 constant2 constant3
Row 2: 200 1000 20000
etc. to the workspace so that it will define the constant values as follows:
constant 1 = 200;
constant 2 = 1000;
constant 3 = 20000;

Best Answer

There is a way that you can import the data from the Excel file and use the header string as the variable name. You can do it manually once and then let MATLAB generate the code for you. See this post.
http://www.mathworks.com/matlabcentral/answers/17626-importing-numeric-data-from-a-text-file-with-column-headers-using-column-headers-as-vector-names
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