测绘助手原代码，可供测绘同行学习使用，代码来自测量程序设计。-Mapping Assistant source code available for peer learning to use the mapping, the code from the measurement of program design.

局部序列比对的代码，可以找到2条长字符串中共有的特征序列，其中包含空格惩罚。-Local alignment tool and it cound find the similar pattern of two sequences with the assistant of gap penalty.

a hacker s assistant superoptimizer for x86