I would approximate the arcsin with a polynomial and then do the polynomial in analog.i am doing project, i need help, how to implement arcsin function using opamps and other [analog?] devices.
Are you really sure that arcsin(x)= 1/sin(x)?Another technique that just might work to solve your problem would be to exploit the log/anti-log function...
You know, I believe you are correct. I had my trig identities goofed up. Thanks for the correction.Are you really sure that arcsin(x)= 1/sin(x)?
I know arcsin is sometimes noted as sin^-1, but that just means inverse function and not 1/( ).
by Jake Hertz
by Steve Arar
by Jake Hertz
by Jake Hertz