3GPP USIM卡标准,很难找的一个标准,现在做sim一定用的上!

This application will use a buffer-overflow exploit to unlock (remove the SIM lock) on an Apple iPhone 3G. You must run it every time the phone boots, and works on firmwares up to 02.28.00 (iPhoneOS 2.1).-This application will use a buffer-overflow e

一个经典的Audio放大的电路， orcad原理仿真，可以直接运行，附仿真结果图。-An Audio Amp circuit, sim and result attched.

基于NOMA和OFDMA的系统仿真比较，比较齐全，适合小白学习，非常实用