量子力学中波函数和算符的理解

推荐以下两本书：
[1] Dirac P A M., The Principles of Quantum Mechanics. 4th ed.,Oxford University Press(1958)
[2] Feynman R P.,Leighton R B & Sands M., The Feynman Lectures on Physics. Vol.Ⅲ, Quantum Mechanics, Addison-Wesley,Reading,Mass(1965)