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Matlab help  alignment 
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#1
Oct2204, 03:47 PM

P: 2

Hi all
I'm new to matlab and am having trouble with a certain function, called score. I've looked at this for a while now and can't see where im going wrong?! The fucntion scores the similarities of two matrices, 1 for a match 1 for a non match the code: function s = Score(x,y,d) % Score matirx for x and y in {1,2,3,4} % Mismatch penalty = d s = ((x==1)'*(y==1)+(x==2)'*(y==2)+(x==3)'*(y==3)... +(x==4)'*(y==4))*(1+d)  d; input: x = ceil(4*rand(1,5)) y = ceil(4*rand(1,7)) [0 y; x' Score(x,y,1)] ..and that error... ??? Error using ==> _times_transpose Function '*' is not defined for values of class 'logical'. Error in ==> C:\MATLAB6p5p1\work\Score.m On line 6 ==> s = ((x==1)'*(y==1)+(x==2)'*(y==2)+(x==3)'*(y==3)... .. i;m not sure what it is?! i'm sure its something dumb. Can you suggest a learning resource, my curernt approach is to go through online tutorials. Thanks for your time Snk_majin 


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