自适应滤波，对输入信号进行选择性的加权处理，使输出达到最优化，并且能够跟踪和适应系统和环境的动态变化-Least mean square，of the input signal processing, selective weighted output, and optimize can track and adapt to the dynamic changes of the system and environment

在QuARRTER 2环境里运行，实现选择性加减技术的功能，硬件描述语言。-In QuARRTER 2 environment to run, to achieve selective addition and subtraction techniques, hardware descr iption language.

VGA控制程序，光栅图像选择性输出，主要是VGA的控制-VGA control program, a raster image of the selective output, mainly the control of the VGA