MATLAB编写的ASK，PSK，QAM等调制方式的实现代码。该代码简洁易懂，可以对理解理论起到补充作用。-MATLAB prepared ASK, PSK, QAM modulation, such as the realization of the code. The code easier to understand, can play a complementary role to understand the theory.

qt做的电子相册，能够添加本地图片并且播放，实现了图片左右旋转和放大缩小等等(Qt do electronic albums, can add the local pictures and play, realize the picture the left-right rotating and zoom-in and so on)