TANSIG function for validation of data...???

I want to simulate the data using TANSIG function.

% matlab*.m

%Access array weights_input=wi=(1:31); bias_input=bi=(1:1); weights_output=(1:1); bias_output=bo=(1:1); validation_data=Xin=(9:31);

%TANSIG Simulation for i=1:9 Y1=tansig(Xin(i,:)*wi(1:31)+bi(1:1)) Result = tansig(Y1*wo(1:1)+bo(1:1))

What should the output of above program...???

My expected output is : Result(9:1) array but it is giving Result(9:31) of array.

Can you help me...??? Where I am doing wrong...??