How to pass variable argument using system command?

x0=[45,360,45,180];
ind0=x0(1);  
ind1=x0(2);  
ind2=x0(3);  
ind3=x0(4);  
system(['python /home/prateek/matlab_R2017a_glnxa64/projects/saobjective/fh.py  ind0 ind1 ind2 ind3']);

In fh.py file, I have given:

a = (sys.argv[1])
b = (sys.argv[2])
c = (sys.argv[3])
d = (sys.argv[4])
print a
ind=[a,b,c,d]
e=fitness(ind)

The problem is here print a should print 45 but it is printing ind0.

Answer 1

[Walter Roberson]

fh_file = '/home/prateek/matlab_R2017a_glnxa64/projects/saobjective/fh.py'
cmd = sprintf('python "%s" %g %g %g %g', fh_file, ind0, ind1, ind2, ind3);  
system(cmd)

[Prateek Gupta]

Thanks, Worked like a charm.