Electronic – How to electronically generate exponential and logarithmic functions


i mean, it is possible to generate with Op amps, or diodes, etc, to generate complex exponential and logarithmic functions, like one can create sinusoidal signals using a Wien bridge oscillator.

Thank you very much, if it does what devices can help me on that?

Best Answer

Well I have seen this circuit for Exponential output and this one forLog output but I have never used it or build it. So I do not know if they actually work.