Re: Sine wave code

Sure

u(k) and ipp(k) are the values that need to be cut if u(k) is above the
Cutoff value. This code cuts the sine wave but only until the sine value is
higher than the Cutoff value. I would like to prolong this until the next
zero crossing, but Im missing something. 

------------------------------------------------------------------------
for k=1:1:n                                           
	
  uac(k)=(ip(k)/CT)*(Rct+Rb);
  u(k)=uac(k)*kdc*krem;
  if (k > 1) && (ip(k)*ip(k-1) < 0)     %zero crossings               
    zx = 1;                                              
  else
   zx = 0;                                             
  end

  if abs(u(k)) <  Cutoff                              
    ipp(k) = ip(k);                                    
  elseif u(k) > 0
    ipp(k) = Ippmax;
  elseif u(k) < 0
    ipp(k) = -Ippmax;
  end
  
  if u(k) > 0                                          % cutoff Value check
    u(k) = Cutoff;
  end
  if u(k) < 0
    u(k) = -Cutoff;
  end
    
  if ipp(k) == 0                                      % zero crossing
    j = 0;
  end
  if zx > 0
    j = 1;
  end
  
  integral(k)=j;
  CTsat(k) = abs(sign(ipp(k)));%*integral(k));         % izracunamo obmocje
nasicenja
  
end



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