Replace the symbol with value ?
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Hello All i have program with the following
syms O1 L1; T1 = [cos(O1),0,sin(O1),0;sin(O1),0,-cos(O1),0;0,1,0,L1;0,0,0,1];
i need to run the program with the values L1=1; O1=0;
I have program to 5_DOF robotics arm and i need to check it with values so please help. thanks
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Walter Roberson
le 26 Avr 2018
Duplicated by https://www.mathworks.com/matlabcentral/answers/397579-replace-the-symbolic-with-values
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Star Strider
le 26 Avr 2018
The easiest way is simply to define the values before defining ‘T1’:
syms O1 L1
L1 = 1;
O1 = 0;
T1 = [cos(O1),0,sin(O1),0;sin(O1),0,-cos(O1),0;0,1,0,L1;0,0,0,1];
If you want to substitute them after defining ‘T1’, use the subs function.
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