lsqnonlinCSD: lsqnonlinCSD_example.m - File Exchange

Code covered by the BSD License

[v1,v2,v3,v4,v5,v6,v7]=lsqnon... LSQNONLINCSD A wrap of lsqnonlin to use Complex Step Differentiation
bananaobj(x) Evaluate the vector function and the Jacobian matrix for
lsqnonlinCSD_example.m
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from lsqnonlinCSD by Yi Cao
A wrap of lsqnonlin using complex step differentiation to get Jacobian

lsqnonlinCSD_example.m
n=128; x0(1:n,1) = -1.9; x0(2:2:n,1) = 2; [x,resnorm] = lsqnonlinCSD(@bananaobj,x0,[],[],optimset('display','iter'));