Nowadays, technology is developing rapidly, and various devices are making the world smarter. The continuous emergence of new technologies not only improves existing technologies, but also creates new...
A private or protected derived class is not a subclass, because a non-public derived class cannot do everything that a base class can do, that is, it can do things in public but within the class. In C...
Each mobile station is an interference signal source for users in the same cell and adjacent cells, so good transmission power control is very important for improving the communication performance and...
Through face recognition technology, you can unlock your phone by lowering your head; looking up can be used as access control, entry and exit credentials, etc. In the era of artificial intelligence, ...