Page 395 - Control Theory in Biomedical Engineering

Appendices for Chapter 2 361

case 2
str3=input('Enter a new value:');
k12=str3;
case 3
str3=input('Enter a new value:');
k21=str3;
case 4
str3=input('Enter a new value:');
mdiet=str3;
case 5
str3=input('Enter a new value:');
min=str3;
case 6
str3=input('Enter a new value:');
mout=str3;
case 7
str3=input('Enter a new value:');
mtis=str3;
otherwise
disp('bad command')
end
disp('New parameters:')
disp(strcat('1. k=',num2str(k)))
disp(strcat('2. k12=',num2str(k12)))
disp(strcat('3. k21=',num2str(k21)))
disp(strcat('4. mdiet=',num2str(mdiet)))
disp(strcat('5. min=',num2str(min)))
disp(strcat('6. mout=',num2str(mout)))
disp(strcat('7. mtis=',num2str(mtis)))
str4=input(prompty,'s');
if str4=='Y'j str4=='y'
ada=1;
end
end
m1=k/(mout+mtis-mdiet-min);

m2=(mdiet 2+mdiet*min-mdiet*mout-k*k12-2*mdiet*mtis-

min*mtis+mout*mtis+mtis 2)/(k21*(mdiet+min-mout-mtis));
c1=m1/v1;
c2=m2/v2;