ExpressionCalculator---Copy

说明：  可以从网络上下载网页，采用多线程编程技术，下载速度更快，并可以记录下载网页数量(network can be downloaded from the website, using multithreaded programming techniques, faster download speeds and can be downloaded from the website record number)

c++爬虫工具源码(HttpMonitor)

proteus经典培训教程，值得期待，值得收藏(proteus classical training course, worth the wait, worth collecting)

说明：  LWS地磅称重程序，带有LCD液晶显示屏控件 硬件基于RS232485，采用串口通讯的原理编写开发实现(LWS weighbridge weighing program, with LCD liquid crystal display control hardware based on RS232485, using the principle of serial communication development)

This source code is used to controll the PC parllel port.

汽车速度与距离监测及自动刹车系统:通过超声波及霍尔传感器监测车辆与前方障碍物之间的距离与此时车辆的实时速度，并将数据传送到LED显示屏上，通过单片机把得到的数据与事先设定好的车速和安全车距进行比较，由此判断该车辆是否安全，若不安全则由单片机控制执行机构进行刹车。(The car speed and distance monitoring and automatic braking system through real-time monitoring of vehicles and the speed between the ultrasonic sensor and the Holzer front obstacle distance with the vehicle, and transmits the data to the LED display, through the microcontroller to get data with the preset speed and safety distance comparison, judging whether the vehicle safety, if the security is controlled by the single chip computer brake actuator.)

This program is used in making your program to be highlighted in different colors just like when you are writing your code in your programming editor

无线局域网情况下OFDM的信道分配仿真代码 很好的源码 不错的(Wireless local area network (LAN) case OFDM channel allocation simulation code is a good source of good)

共享资料，GDAL使用手册，包括常用API说明。(Share Document, GDAL manual, including common API instructions.)

说明：  使用Lenet网络对手写数字进行识别，识别效果比较好(Recognition of handwritten numerals by using Lenet network has better recognition effect.)