How to create a function using the results of the other function (using handle)?

Hi There,

I have a function with the following form:

Vms  = @(n) n(1) .* W.^n(2) .*S.^n(3) ;     %W and S are vectors with size [1*165].

I want to obtain another function which contains the following data from Vms:

Vms_mesh = @(x) [x(1:100)+ x(101:165) x(66: 100)];

I thourgh Vms_mesh(Vms); should gave me the results

I need to find the optimation of n later using:

Verror =  @(n) sum(Vms_mesh(Vms)- AE_MS_ex ); %AE_MS_ex is experimental vector with size[1*100]
n0 = [3e-3,1,1];   %starting points for searching
minivalue = fminsearch(Verror,n0);

I don't know why but it's not working.

Hope you could help! Thanks!

[Walter Roberson]

Verror =  @(n) sum(Vms_mesh(Vms(n))- AE_MS_ex ); %AE_MS_ex is experimental vector with size[1*100]

[peipei feng]

Great thanks! it worked! I was so close.

[peipei feng]

BTW, do you mind copy your comment to the ANSWER section so I can accept your answer?

Answer 1

[Walter Roberson]

Verror =  @(n) sum(Vms_mesh(Vms(n))- AE_MS_ex ); %AE_MS_ex is experimental vector with size[1*100]