I have the following equation modelled in simulink:
y=D·sin(C·arctan(B·x -E·(B·x - arctan(B·x))))
where x is the input variable and B,C,D and E are constants. So I can obtain the y value for any x input.
Lets say I want the other way around, puting an y value as input and get x value. Is there any easy way to do that? or do I need to do all the math to get x=f(y) and create another model?