扫频信号3d分析,时间、幅度、频率三维显示，图形用水墙、分布图显示。-The sweep signal 3d, time, amplitude, frequency, three-dimensional display, graphics water wall maps.

3D弹道仿真VC程序以及源代码文件，外弹道经典的解三自由度弹道方程，运行结果将显示：落地误差、飞行时间、修正射程、侧偏等参数。用C语言编写，程序注释丰富，运行时请把Debug目录中的EXE文件拷贝至根目录中运行，否则出错。-3D trajectory simulation VC program and source code files, the solution of three classic exterior ballistics degree trajectory equation, t

要求学生在六个数码管滚动显示自己的学号（六位），每隔一定时间循环移位一次，学号为奇数则左移，学号为偶数则右移。间隔时间可由开关选择1秒，2秒，3秒和4秒。-Requires students in six digital scroll to show their student number (six), rotate once every certain period of time, the student number is odd, then left, then right stude