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CurrentSumOfPositiveErrorValues.m
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CurrentSumOfPositiveErrorValues.m
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function [ CurrentSumPlus_CinBar_CoBar_Norm, ...
CurrentSumPlus_CinBar_CoBar_Ab0, ...
CurrentSumPlus_CinBar_CoBar_Ab1, ...
CurrentSumPlus_CinBar_Co_Norm, ...
CurrentSumPlus_CinBar_Co_Ab0, ...
CurrentSumPlus_CinBar_Co_Ab1, ...
CurrentSumPlus_Cin_CoBar_Norm, ...
CurrentSumPlus_Cin_CoBar_Ab0, ...
CurrentSumPlus_Cin_CoBar_Ab1, ...
CurrentSumPlus_Cin_Co_Norm, ...
CurrentSumPlus_Cin_Co_Ab0, ...
CurrentSumPlus_Cin_Co_Ab1 ...
] = CurrentSumOfPositiveErrorValues( carryInProbability, ...
currentBlock, ...
inputDistributionA, ...
inputDistributionB)
% FUNCTION DESCRIPTION:
% 1) Variable initialization----------------------------------------------
DA = inputDistributionA;
DB = inputDistributionB;
errorTable = currentBlock.errorTable;
if ( isequal(currentBlock.carryIn, 'No') )
carryInProbability = 0;
end
PCin = carryInProbability;
if (isequal(currentBlock.carryOut, 'No'))
carryOutTruthTable = zeros(1, numel(errorTable));
else
carryOutTruthTable = currentBlock.truthTable{2};
end
% 0) MODIFY THIS SECTION!!!
thisBlockSumPlus_CinBar_CoBar_Norm = 0;
thisBlockSumPlus_CinBar_CoBar_Ab0 = 0;
thisBlockSumPlus_CinBar_CoBar_Ab1 = 0;
thisBlockSumPlus_CinBar_Co_Norm = 0;
thisBlockSumPlus_CinBar_Co_Ab0 = 0;
thisBlockSumPlus_CinBar_Co_Ab1 = 0;
thisBlockSumPlus_Cin_CoBar_Norm = 0;
thisBlockSumPlus_Cin_CoBar_Ab0 = 0;
thisBlockSumPlus_Cin_CoBar_Ab1 = 0;
thisBlockSumPlus_Cin_Co_Norm = 0;
thisBlockSumPlus_Cin_Co_Ab0 = 0;
thisBlockSumPlus_Cin_Co_Ab1 = 0;
% 1) END --------------------------------------------------------------
% 2)-------------------------------------------------------------------
% calculating the number of Positive, Negative, and Zero edges at
% the current block
if ( isequal(currentBlock.carryIn, 'No') )
%------------------------------------------------------------------
for i=1:numel(errorTable) % or i=1:4
binaryIndexOfInputPair = de2bi(i-1, 2*numel(DA));
binaryIndexOfInputPair = binaryIndexOfInputPair(numel(binaryIndexOfInputPair):-1:1);
if (binaryIndexOfInputPair(1) == 1) % FIRST input
pCurrentPositionA = DA(1);
else
pCurrentPositionA = 1- DA(1);
end
if (binaryIndexOfInputPair(2) == 1) % SECOND input
pCurrentPositionB = DB(1);
else
pCurrentPositionB = 1- DB(1);
end
thisInputProbability = pCurrentPositionA * pCurrentPositionB;
if ( carryOutTruthTable(i) == 1 ) % CinBar_Co
if ( errorTable(i) > 0 ) % 1) MODIFY THIS SECTION (DONE!!!)
if (errorTable(i) == 1)
thisBlockSumPlus_CinBar_Co_Norm = thisBlockSumPlus_CinBar_Co_Norm + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 2)
thisBlockSumPlus_CinBar_Co_Ab0 = thisBlockSumPlus_CinBar_Co_Ab0 + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 3)
thisBlockSumPlus_CinBar_Co_Ab1 = thisBlockSumPlus_CinBar_Co_Ab1 + (thisInputProbability * errorTable(i));
end
end
elseif ( carryOutTruthTable(i) == 0 ) % CinBar_CoBar
if ( errorTable(i) > 0 )
if (errorTable(i) == 1) % 2) MODIFY THIS SECTION (DONE!!!)
thisBlockSumPlus_CinBar_CoBar_Norm = thisBlockSumPlus_CinBar_CoBar_Norm + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 2)
thisBlockSumPlus_CinBar_CoBar_Ab0 = thisBlockSumPlus_CinBar_CoBar_Ab0 + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 3)
thisBlockSumPlus_CinBar_CoBar_Ab1 = thisBlockSumPlus_CinBar_CoBar_Ab1 + (thisInputProbability * errorTable(i));
end
end
end
end
%------------------------------------------------------------------
else % carryIn == 'Yes'
for i=1: numel(errorTable) % or i=1:8
binaryIndexOfInputPair = de2bi(i-1, 2*numel(DA)+1);
binaryIndexOfInputPair = binaryIndexOfInputPair(numel(binaryIndexOfInputPair):-1:1);
cinValue = binaryIndexOfInputPair(1);
tempBinaryIndexOfInputPair = binaryIndexOfInputPair(2:end);
if (tempBinaryIndexOfInputPair(1) == 1) % FIRST input
pCurrentPositionA = DA(1);
else
pCurrentPositionA = 1- DA(1);
end
if (tempBinaryIndexOfInputPair(2) == 1) % SECOND input
pCurrentPositionB = DB(1);
else
pCurrentPositionB = 1- DB(1);
end
if ( cinValue == 1 )
thisInputProbability = pCurrentPositionA * pCurrentPositionB;
if ( carryOutTruthTable(i) == 1 ) % Cin_Co
if ( errorTable(i) > 0 )
if (errorTable(i) == 1) % 3) MODIFY THIS SECTION (DONE!!!)
thisBlockSumPlus_Cin_Co_Norm = thisBlockSumPlus_Cin_Co_Norm + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 2)
thisBlockSumPlus_Cin_Co_Ab0 = thisBlockSumPlus_Cin_Co_Ab0 + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 3)
thisBlockSumPlus_Cin_Co_Ab1 = thisBlockSumPlus_Cin_Co_Ab1 + (thisInputProbability * errorTable(i));
end
end
elseif ( carryOutTruthTable(i) == 0 ) % Cin_CoBar
if ( errorTable(i) > 0 )
if (errorTable(i) == 1) % 4) MODIFY THIS SECTION (DONE!!!)
thisBlockSumPlus_Cin_CoBar_Norm = thisBlockSumPlus_Cin_CoBar_Norm + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 2)
thisBlockSumPlus_Cin_CoBar_Ab0 = thisBlockSumPlus_Cin_CoBar_Ab0 + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 3)
thisBlockSumPlus_Cin_CoBar_Ab1 = thisBlockSumPlus_Cin_CoBar_Ab1 + (thisInputProbability * errorTable(i));
end
end
end
elseif ( cinValue == 0 )
thisInputProbability = pCurrentPositionA * pCurrentPositionB;
if ( carryOutTruthTable(i) == 1 ) % CinBar_Co
if ( errorTable(i) > 0 )
if (errorTable(i) == 1) % 5) MODIFY THIS SECTION (DONE!!!)
thisBlockSumPlus_CinBar_Co_Norm = thisBlockSumPlus_CinBar_Co_Norm + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 2)
thisBlockSumPlus_CinBar_Co_Ab0 = thisBlockSumPlus_CinBar_Co_Ab0 + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 3)
thisBlockSumPlus_CinBar_Co_Ab1 = thisBlockSumPlus_CinBar_Co_Ab1 + (thisInputProbability * errorTable(i));
end
end
elseif ( carryOutTruthTable(i) == 0 ) % CinBar_CoBar
if ( errorTable(i) > 0 )
if (errorTable(i) == 1) % 6) MODIFY THIS SECTION (DONE!!!)
thisBlockSumPlus_CinBar_CoBar_Norm = thisBlockSumPlus_CinBar_CoBar_Norm + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 2)
thisBlockSumPlus_CinBar_CoBar_Ab0 = thisBlockSumPlus_CinBar_CoBar_Ab0 + (thisInputProbability * errorTable(i));
elseif (errorTable(i) == 3)
thisBlockSumPlus_CinBar_CoBar_Ab1 = thisBlockSumPlus_CinBar_CoBar_Ab1 + (thisInputProbability * errorTable(i));
end
end
end
end
end
end
% 2) END --------------------------------------------------------------
% 3)-------------------------------------------------------------------
% 7) MODIFY THIS SECTION
CurrentSumPlus_CinBar_CoBar_Norm = thisBlockSumPlus_CinBar_CoBar_Norm;
CurrentSumPlus_CinBar_CoBar_Ab0 = thisBlockSumPlus_CinBar_CoBar_Ab0;
CurrentSumPlus_CinBar_CoBar_Ab1 = thisBlockSumPlus_CinBar_CoBar_Ab1;
CurrentSumPlus_CinBar_Co_Norm = thisBlockSumPlus_CinBar_Co_Norm;
CurrentSumPlus_CinBar_Co_Ab0 = thisBlockSumPlus_CinBar_Co_Ab0;
CurrentSumPlus_CinBar_Co_Ab1 = thisBlockSumPlus_CinBar_Co_Ab1;
CurrentSumPlus_Cin_CoBar_Norm = thisBlockSumPlus_Cin_CoBar_Norm;
CurrentSumPlus_Cin_CoBar_Ab0 = thisBlockSumPlus_Cin_CoBar_Ab0;
CurrentSumPlus_Cin_CoBar_Ab1 = thisBlockSumPlus_Cin_CoBar_Ab1;
CurrentSumPlus_Cin_Co_Norm = thisBlockSumPlus_Cin_Co_Norm;
CurrentSumPlus_Cin_Co_Ab0 = thisBlockSumPlus_Cin_Co_Ab0;
CurrentSumPlus_Cin_Co_Ab1 = thisBlockSumPlus_Cin_Co_Ab1;
% 3) END --------------------------------------------------------------
end