示例#1
0
        public ProjectionSignMatrixDistribution(long sampleSize, int dimensions)
        {
            for (long i = sampleSize; i > 0; i--)
            {
                Ngon             ngon       = Program.generateRandomNgon(dimensions);
                ProjectionMatrix projetion  = new ProjectionMatrix(ngon);
                SignMatrix       signMatrix = new SignMatrix(projetion);

                SignMatrix fullKey = similarFullMatrix.Keys.FirstOrDefault(m => m.Equals(signMatrix));
                if (fullKey == null)
                {
                    similarFullMatrix.Add(signMatrix, new List <Ngon>());
                    fullKey = signMatrix;
                }
                similarFullMatrix[fullKey].Add(ngon);

                ReducedSignMatrix reducedKey = similarReducedMatrix.Keys.FirstOrDefault(m => m.Equals(signMatrix.getReduced()));
                if (reducedKey == null)
                {
                    similarReducedMatrix.Add(signMatrix.getReduced(), new List <Ngon>());
                    reducedKey = signMatrix.getReduced();
                }
                similarReducedMatrix[reducedKey].Add(ngon);
                if (i % (sampleSize / 100) == 0)
                {
                    Console.Write("\rCreating sign matrix table: {0}%    ", i / (sampleSize / 100));
                }
            }
        }
示例#2
0
        public PluckerAndProjectionMatricesDistribution(long sampleSize, int dimensions)
        {
            for (long i = sampleSize; i > 0; i--)
            {
                Ngon ngon = Program.generateRandomNgon(dimensions);

                #region Plucker
                PluckerMatrix plucker        = new PluckerMatrix(ngon);
                SignMatrix    pluckerSign    = new SignMatrix(plucker);
                SignMatrix    fullPluckerKey = similarPluckerFullMatrix.Keys.FirstOrDefault(m => m.Equals(pluckerSign));
                if (fullPluckerKey == null)
                {
                    similarPluckerFullMatrix.Add(pluckerSign, new List <Ngon>());
                    fullPluckerKey = pluckerSign;
                }
                similarPluckerFullMatrix[fullPluckerKey].Add(ngon);

                ReducedSignMatrix reducedPluckerKey = similarReducedMatrix.Keys.FirstOrDefault(m => m.Equals(pluckerSign.getReduced()));
                if (reducedPluckerKey == null)
                {
                    similarReducedMatrix.Add(pluckerSign.getReduced(), new List <Ngon>());
                    reducedPluckerKey = pluckerSign.getReduced();
                }
                similarReducedMatrix[reducedPluckerKey].Add(ngon);
                #endregion
                #region Projection
                ProjectionMatrix projection        = new ProjectionMatrix(ngon);
                SignMatrix       projectionSign    = new SignMatrix(projection);
                SignMatrix       fullProjectionKey = similarProjectionFullMatrix.Keys.FirstOrDefault(m => m.Equals(projectionSign));
                if (fullProjectionKey == null)
                {
                    similarProjectionFullMatrix.Add(projectionSign, new List <Ngon>());
                    fullProjectionKey = projectionSign;
                }
                similarProjectionFullMatrix[fullProjectionKey].Add(ngon);
                #endregion
                SignMatrix fullMatrixKey = matrixMap.Keys.FirstOrDefault(m => m.Equals(pluckerSign));
                if (fullMatrixKey == null)
                {
                    matrixMap.Add(pluckerSign, new Dictionary <SignMatrix, int>());
                    fullMatrixKey = pluckerSign;
                }
                SignMatrix projectionResult = matrixMap[fullMatrixKey].Keys.FirstOrDefault(m => m.Equals(projectionSign));
                if (projectionResult == null)
                {
                    matrixMap[fullMatrixKey].Add(projectionSign, 0);
                    projectionResult = projectionSign;
                }
                matrixMap[fullMatrixKey][projectionResult]++;
                if (i % (sampleSize / 100) == 0)
                {
                    Console.Write("\rCreating sign matrix table: {0}%    ", i / (sampleSize / 100));
                }
            }
        }