Matlab Functions Missing from Octave

Genetic Algorithm

ga	Missing
gamultiobj	Missing
gaoptimget	Missing
gaoptimset	Missing

Direct Search

patternsearch	Missing
psoptimget	Missing
psoptimset	Missing

Simulated Annealing and Threshold Acceptance Algorithms

saoptimget	Missing
saoptimset	Missing
simulannealbnd	Missing
threshacceptbnd	Missing