Forming Cell of systems

[Thomas D. Dean]

I am having problems forming a cell array of transfer functions.  I 
believe the problem is in my lack of understanding cellfun.

In matlab, I would

A0 = 10;
b = 1 / A0;    % approximation for ab>>1
R1 = 10000;
R2 = R1 * (1/b - 1)
K = R1/(R1+R2);
C = [1:.2:3]*1e-12;
for n = 1:length(C)
    b_array(:,:,n) = tf([K*R2*C(n) K],[K*R2*C(n) 1]);
end

I want to create a cell array, so I tried

b_array=cellfun(@tf,{[K*R2*C K]},{[K*R2*C 1]})

This creates an array with one entry, when I wanted an array of 11 
transfer functions.

Tom Dean