how to plot one variable against three variables ?

hi all:

first of all i want to find all below unknowns ?

second i want to plotTw(i+1) against Ta ,I and Tw(i)?

i will be very thankful from all of you .

thanks

Answer 1

[Ameer Hamza]

For solving for unknown variables, read about solve().

For plotting 3 variables against 1 variable, read about following functions:

slice(): https://www.mathworks.com/help/matlab/ref/slice.html

contourslice(): https://www.mathworks.com/help/matlab/ref/contourslice.html

[Engineer Batoor khan mummand]

hi dear:

it is not working by solve dear...