fixe project stack to 99999999
starting_state
add_mean

compared only course mesh. in MATLAB D=1 always! tested with OF that max
velocity/mean not depends on D.
nothing
add_check_mean_OF

no difference from Home code. Just sum/N
Merge remote-tracking branch 'origin/analitics_matlab' into prepair_initial_for_puff
find_polinom_Matlab

best fit 9 polinomes, max error 1e-5
to get profile need to multiply by meanU.
Mean U can be nondimensional as in Home code==> profile nondimentional