funtion

说明：  示波器设计，首先，AD模块对模拟信号进行采样，触发电路根据采样信号判断触发条件。满足触发条件后，连续采样一定数量的点（本系统中为640个点），存储到RAM中。峰峰值、频率计算模块对RAM中储存的波形数据进行计算，得到波形的频率以及峰峰值；VGA模块将波形显示出来，并显示计算得到的峰峰值和频率数值。(Firstly, the ad module samples the analog signal, and the trigger circuit judges the trigger condition according to the sampling signal. After meeting the trigger conditions, a certain number of points (640 points in this system) are sampled continuously and stored in RAM. The peak to peak and frequency calculation module calculates the waveform data stored in RAM to obtain the frequency and peak to peak of the waveform; the VGA module displays the waveform and displays the calculated peak to peak and frequency values.)

说明：  基于西门子PLC1200的自动售货机，内含程序，原理图等。(Automatic vending machine based on Siemens PLC1200, including program, schematic diagram, etc.)

示范复制排序,输出过滤查询打印,取得字段及索引信息的范例程序()

说明：  读取rinex n文件，并计算各时间卫星坐标位置(Read the RINEX n file and calculate the coordinates of each time satellite)

Hotel management project

Reporte de cobranza detallada por vendedor

范型与STL的书的源码. Generic Programming and the STL code-Fan-type and the source code for STL book. Generic Programming and the STL code

说明：  关于无刷直流电机的simulink仿真，有模块化和程序两种(There are two kinds of Simulink simulation for BLDCM: modularization and program)

专家系统。用于孤立性肺结节的诊断。 -expert

说明：  y页面滚动码是一款简单实用的鼠标控制页面滚动，顶部固定导航(Y page scroll code is a simple and practical mouse control page scroll, fixed navigation at the top)