courses

I was looking for affordable course in electrical engineering that as overall and particularly in Analog, digital circuit and HF. I did find a very good one from Standford University but it is too expensive. has anyone get into single course from his choice in University where the prices are not...

I have already studied DSP in my Master degree. However, As I am starting a job where a good percentage of my work is to design DIGITAL FILTERs, I still feel like I don't know that much on DSP and I really need to become a good engineer in this topic and take it to another level rather than...