function predictedY = svcoutput(trnX,trnY,tstX,ker,alpha,bias,actfunc)%SVCOUTPUT Calculate SVC Output%%  Usage: predictedY = svcoutput(trnX,trnY,tstX,ker,alpha,bias,actfunc)%%  Parameters: trnX   - Training inputs%              trnY   - Training targets%              tstX   - Test inputs%              ker    - kernel function%              beta   - Lagrange Multipliers%              bias   - bias%              actfunc- activation function (0(default) hard | 1 soft) %%  Author: Steve Gunn (srg@ecs.soton.ac.uk)  if (nargin < 6 | nargin > 7) % check correct number of arguments    help svcoutput  else    if (nargin == 6)      actfunc = 0;    end    n = size(trnX,1);    m = size(tstX,1);    H = zeros(m,n);      for i=1:m      for j=1:n        H(i,j) = trnY(j)*svkernel(ker,tstX(i,:),trnX(j,:));      end    end    if (actfunc)      predictedY = softmargin(H*alpha + bias);    else      predictedY = sign(H*alpha + bias);    end  end