Can I have the current picture in the developed countries on h- parameters? I believe, with so much computing power at their hands, people should not use h-parameters nowadays. They have no reason to. In case of complex circuitry, you could do simulations, and in practice, you use ICs in place of transistors. what is your experience with hybrid parameters? Could you discuss this with people in the univ. laboratories?
I would mention an important aspect which intrigued me while I was studying in Univ. The theory books put so much emphasis on hybrid parameters, but to me, they are good for later analysis, i.e., not to invent something new, but when invented, they try to find how the system work, not for learning electronics principles. And also, in the practical world I did not come across specific cases of using h-parameters. I thought - such wastage of time and effort!