Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 0-by-0

for k = 2: size(D(:,1))

R(k,3) = max(M(D(k-1,1):D(k,1),3));

[val,idx] = max(M(D(k-1,1):D(k,1),3));

R(k,2) = M((D(k-1)+idx-1),2);

R(k,1) = M((D(k-1)+idx-1),1);

R(k,4) = R(k,2) -R(k,1)*pi/180 -asin(RadiusFunc/LengthFunc*sin(R(k,1)*pi/180));

end

Error in R(1,4) = R(1,2) -R(1,1)*pi/180 -asin(RadiusFunc/LengthFunc*sin(R(1,1)*pi/180));

I get the error mentioned above, could anyone help me find the details? Thanks in advance.

Answer 1

[DGM]

RadiusFunc (and possibly LengthFunc) is an empty array. You'll have to find out which ones are empty and why they're empty, because nobody else knows what the rest of your code is.

[Marian Li]

oh, yeah. you're right.

I missed the definition of RadiusFunc at another function.

Thank you very much!