I am trying to overlay 3 contourf plots onto 1 Figure. It lets me overlay 3 countour functions, however when i use the contourf command the hold all/on function, only the last mentioned contourf command plots. Any help as to how to overlay 3 contourf functions onto one figure to find a concentrated zone would be great.
%% AOS
x = [0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9];y = [0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9];[X,Y] = meshgrid(x,y);Z1 = [ 20.34081392 24.37250891 24.97507193 25.3320617 25.86361835 25.95155349 26.03975216 26.12742332 26.21535847; 25.86361835 29.53301627 32.41450392 33.33644051 34.09038087 34.23716089 34.68277517 34.83061 35.12313806; 27.85695058 32.72181463 36.13086531 37.66297511 38.60663353 39.52562987 39.91254591 40.29466532 40.79782884; 29.20209971 34.53598871 37.73136069 39.26542877 41.16956783 42.26261789 42.73630019 43.43349074 43.66238178; 29.03502889 33.94043955 37.93301469 40.29466532 41.78170987 42.61788115 43.54837085 44.33871238 45.32410643; 30.02562603 35.12313806 38.73917654 40.67203941 42.73630019 43.88782113 44.66799596 45.85809874 46.17349245; 30.51285594 33.94043955 39.00132404 39.78389555 43.08621792 43.88954071 44.89003382 45.75162783 46.48491736; 31.15532579 35.55828037 39.26542877 41.16956783 43.3177352 44.00183206 45.21682292 46.17349245 47.29877111; 30.35116321 35.84457284 38.87073826 41.65965362 43.43349074 44.33871238 45.21682292 46.06862789 46.38084656; ];Z2 = [ 22.3657608 23.04964971 23.42651689 23.57688848 23.72657432 23.7994382 24.39679645 24.39679645 24.54475324; 27.91952381 29.70092128 31.03181643 31.42378575 32.06505836 32.70561407 33.33396786 33.82979596 33.89150739; 29.4306933 32.06937509 33.64466148 35.6389189 36.45600328 36.68502639 36.79508911 37.47608418 37.70036788; 30.89995613 33.20858388 35.27908047 36.57085727 36.9154217 37.02890847 37.81789331 38.36514962 38.6975031; 31.94040153 34.19811175 35.52060497 37.47946974 37.81654706 38.03879146 38.47926385 38.91573658 39.23814118; 31.81214793 34.80442323 36.10799989 36.9154217 37.48217833 37.70643798 38.14823986 38.47926385 39.02123142; 31.94040153 33.95020171 36.22423093 36.68639858 37.14171545 37.36937135 38.48059334 38.37047876 39.44981526; 32.32516327 33.82837461 35.99107681 36.68639858 37.59295651 37.81654706 37.92867688 38.59004174 39.70643798; 31.55348006 34.92483925 36.22423093 36.34046196 36.79851316 37.92867688 37.92666164 38.37047876 39.77025644; ];Z3 = [ 17.55828719 17.08954115 16.96964906 16.92104128 16.89822447 16.90695446 16.92730179 16.90444216 16.90612461; 16.95964152 16.31558727 16.05911242 15.93075111 15.83218504 15.77216575 15.74583286 15.71551726 15.69162047; 16.70386805 15.98165235 15.53781606 15.30979097 15.14772289 15.0233623 14.96789243 14.87807318 14.83966933; 16.54038568 15.7671128 15.36027788 15.02094184 14.81973781 14.62297719 14.45104332 14.41875586 14.32076271; 16.46200392 15.72915075 15.23574098 14.94910646 14.64608813 14.44409943 14.36261237 14.14953732 14.0882703; 16.38320664 15.66849092 15.18204422 14.86443673 14.61296019 14.36668809 14.20871021 14.04608014 13.98231736; 16.3533482 15.68143956 15.21099661 14.8535255 14.54681624 14.35555537 14.21931312 14.01941146 13.89188118; 16.40238597 15.64570158 15.18206696 14.85343749 14.56395106 14.39417717 14.16417904 14.0963621 13.86644843; 16.37693786 15.65769043 15.16439849 14.58113845 14.81035664 14.42793975 14.22662616 14.03747035 13.96762927; ];contour(X,Y,Z1)hold allcontour(X,Y,Z2)hold allcontour(X,Y,Z3)hold allxlabel('Rolling Resistance')ylabel('Friction Factor')
Best Answer