THRESHOLDMATRIX Threshold matrix according to density, nnx, max, or min

Examples

thresholdMatrix(magic(4), 'nnz', 5)      % keep the 5 largest non-zero terms
thresholdMatrix(magic(4), 'density', .5) % keep the largest terms s.t density is .5
thresholdMatrix(hilb(3), 'density', .5)
thresholdMatrix(hilb(3), 'density', .5, 'inclusive', false)
thresholdMatrix(hilb(3), 'max', .5)
thresholdMatrix(hilb(3), 'max', .5, 'inclusive', false)
thresholdMatrix(hilb(3), 'min', .5)
thresholdMatrix(hilb(3), 'min', .5, 'newValue', 0)
thresholdMatrix(hilb(3), 'max', .5, 'min', 0.3)

TODO

• docs

Authors

Mehul Gajwani, Monash University, 2024