MODELFUN should return a vector of fitted values the same length as Y.x=-[7.71 -6.29 -5.86 -0.26 0.45 0.64 0.9 2.73 3.25 4.69 5.26 9.52 9.8 10.62 11 11.3 12.86 13.2 14.54 17.4 18.07 18.5 19.7 23.09 23.99 24.11 24.54 25.55 26.49 26.54];y=[1/30:1/30:1]
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![MODELFUN should return a vector of fitted values the same length as Y.x=-[7.71 -6.29 -5.86 -0.26 0.45 0.64 0.9 2.73 3.25 4.69 5.26 9.52 9.8 10.62 11 11.3 12.86 13.2 14.54 17.4 18.07 18.5 19.7 23.09 23.99 24.11 24.54 25.55 26.49 26.54];y=[1/30:1/30:1]](/uploads/image/z/15075570-66-0.jpg?t=MODELFUN+should+return+a+vector+of+fitted+values+the+same+length+as+Y.x%3D-%5B7.71+-6.29+-5.86+-0.26+0.45+0.64+0.9+2.73+3.25+4.69+5.26+9.52+9.8+10.62+11+11.3+12.86+13.2+14.54+17.4+18.07+18.5+19.7+23.09+23.99+24.11+24.54+25.55+26.49+26.54%5D%3By%3D%5B1%2F30%3A1%2F30%3A1%5D)
MODELFUN should return a vector of fitted values the same length as Y.x=-[7.71 -6.29 -5.86 -0.26 0.45 0.64 0.9 2.73 3.25 4.69 5.26 9.52 9.8 10.62 11 11.3 12.86 13.2 14.54 17.4 18.07 18.5 19.7 23.09 23.99 24.11 24.54 25.55 26.49 26.54];y=[1/30:1/30:1]
MODELFUN should return a vector of fitted values the same length as Y.
x=-[7.71 -6.29 -5.86 -0.26 0.45 0.64 0.9 2.73 3.25 4.69 5.26 9.52 9.8 10.62 11 11.3 12.86 13.2 14.54 17.4 18.07 18.5 19.7 23.09 23.99 24.11 24.54 25.55 26.49 26.54];
y=[1/30:1/30:1];
beta0=[9 1]';
[beta,r,j]=nlinfit(x',y','volum',beta0);
beta
Error using ==> nlinfit
MODELFUN should return a vector of fitted values the same length as Y.
MODELFUN should return a vector of fitted values the same length as Y.x=-[7.71 -6.29 -5.86 -0.26 0.45 0.64 0.9 2.73 3.25 4.69 5.26 9.52 9.8 10.62 11 11.3 12.86 13.2 14.54 17.4 18.07 18.5 19.7 23.09 23.99 24.11 24.54 25.55 26.49 26.54];y=[1/30:1/30:1]