计算机图形学，应用VC+=6.0和DirectX 8.0 SDK制作透明效果,纹理过滤、光照效果以及键盘控制的旋转的正方体-computer graphics, application VC = 6.0 and DirectX 8.0 SDK produced transparent effect, texture filtering, lighting and keyboard control of the rotating cube

The signal spectral analysis and filtering, MIMO OFDM matlab simulation, In the MATLAB image texture feature.