To test the script, enter me in the MATLAB command window. EES will start in a hidden state, open the specified file and run it and then close after writing a file with the $Export command.
The system command is provided with one string argument that includes the path name of the EES application (your path may be different), the EES file that is to be opened, and the /solve parameter. Note that MATLAB calls EES with its system command. Hsc %write out specific enthalpy, specific entropy, and sound speed Propinfo(row,:) %fluid, temperature and pressure Hsc=dlmread(EESOutput) %open the file written by EES System ( 'c:\ees32\ees.exe c:\temp\tofromMatlab.ees /solve' ) %call EES and solve %entropy and sound speed for three different fluids at T=300 K and P=100 %This script will call EES to provide the specific enthalpy, specific These functions are accomplished in the following MATLAB script, which has been named me.m. EES will write file 'ToMatLab.dat' which can be opened in MATLAB. The plan is to have MATLAB write file 'FromMatLab.dat' and then open and run EES. Place the FromMatLab.dat file in the same directory as the EES file listed above (or if you wish, provide complete path names in the $Import and $Export directives. To test this program, create a file named FromMatLab.dat that contains the following line of text. A listing of the EES program is as follows: This person wants to use them in a deployed application created by the MATLAB Compiler. EES will then write a text file containing the specific enthalpy, specific entropy and sound speed using the $EXPORT directive. I have P-coded files that I would like to share with another user. You will see the Untitled new M-File for writing the new MATLAB program. as shown in below image After selecting the new script, you will see the Editor option. This new script is used for creating a new File in MATLAB.
The inputs will be read from a text file which is named FromMatLab.dat using the $Import directive. And click on the New Script topmost option from the Home of the MATLAB window. However, there is a simpler way using the /Solve parameter on the command line, as described here with an example involving MATLAB.įirst, we will write a small EES program that calculates the specific enthalpy, specific entropy and sound speed of a real fluid given the fluid name, temperature (K) and pressure (kPa). One way to do this is with dynamic data exchange ( DDE ).
#HOW TO RUN A MATLAB P FILE PROFESSIONAL#
The professional version of EES can be called from other programs such as MATLAB in several different ways.
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