绘制matlab

plot an attack───策划攻击

dot matrix───[计]点阵

hot metal───液态金属，铁水；高温金属

pilot flag───引航旗

shot metal───金属丸

slot man───排版编辑

slot meter───投币式电度表

slot meters───投币式电度表

clot formation───血块形成

This paper introduces a method for FIR digital filter design. To compute and plot by using the frequency-sampling method and MATLAB makes the design of an FIR digital filter convenient.───介绍了FIR数字滤波器的设计，采用频率采样法，运用MATLAB完成设计中的计算和图形绘制，使其变得简单、快捷。

This paper discussed that how to realize the plot of the subsection function and numeration of the function value in given point using MATLAB.───探讨了应用MATLAB实现分段函数的绘图并求出给定点处的函数值。