自动车床管理、数学建模大赛。最好的换刀方案,最好的检查周期,以降低成本。 -Automatic lathe management, mathematical modeling competition. The best solution for the sword, best check cycle, in order to reduce costs.

刚来了本书《MATLAB 7.x数字信号处理》，作者郭仕剑。在此把光盘内容共享出来， 包括数字信号处理常用函数列表和常用的程序集-First came to the book, "MATLAB 7.x digital signal processing" of Guo Shi sword.In this CD-ROM content sharing, including digital signal processing a list of commonly used functions a

高等数学实验（胡良剑） 数学实验工具箱 -Higher mathematics experiment (Liang-sword) Math lab kit