A Novel Blind Source Separation Algorithm and Performance Analysis of Weak Signal against Strong Interference in Passive Radar Systems

Algorithm 1

Interference Cancellation algorithm (IC-algorithm) code.

() Set the Factors

   for  : MK

    if

    ;

    for  : 1000

       ,);

    end

    ;

    else

    ;

    ;

    end

   end

   ;

() Generate the Mixed Signals

   for  : MK

    if

     ;

     ;

    end

   end

   ;

     ;

() Mixed Parameter Estimation

   ;

   for  : 1000

    ;

    ;

    ;

    ;

    ;

    ;

    ;

    ;

   end

   ;

() Calculating Error

    if ’) > 0.01

    fprintf(’ ’);

    ’);

    continue;

   end

   ’);