Generating a vector of symbolic variables in Matlab -


i want generate symbolic vector p, each element symbolic variable:

p = [p1; p2; ...; pn]; 

i don't want type syms p1 p2 ... because have ~100 such variables. there way generate them automatically?

yup. use sym so:

p = sym('p', [100 1]); 

this syntax create vector of symbolic variables p first character followed integer. wish create 100 of them, , give symbolic vector p1 p100, or many want. change 100 whatever number want.

this p looks like:

>> p  p =     p1    p2    p3    p4    p5    p6    p7    p8    p9   p10   p11   p12   p13   p14   p15   p16   p17   p18   p19   p20   p21   p22   p23   p24   p25   p26   p27   p28   p29   p30   p31   p32   p33   p34   p35   p36   p37   p38   p39   p40   p41   p42   p43   p44   p45   p46   p47   p48   p49   p50   p51   p52   p53   p54   p55   p56   p57   p58   p59   p60   p61   p62   p63   p64   p65   p66   p67   p68   p69   p70   p71   p72   p73   p74   p75   p76   p77   p78   p79   p80   p81   p82   p83   p84   p85   p86   p87   p88   p89   p90   p91   p92   p93   p94   p95   p96   p97   p98   p99  p100 

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