Perl

实验一下，别当真！哈哈哈哈哈哈哈哈哈哈哈哈哈哈啊哈-Experimental click, do not take it seriously!哈哈哈哈哈哈哈哈哈哈哈哈哈哈Aha

C++编程示例详解-Elaborates on C Programming Example

小波变换门限编码方法，计算简单，适用于硬件实现-A wavelet method based threshold code technique. Simply computation that can be easily implementation on hardware.

倒车雷达只需要在汽车倒车时工作，为驾驶员提供汽车后方的信息。由于倒车时汽车的行驶速度较慢，和声速相比可以认为汽车是静止的，因此在系统中 可以忽略多普勒效应的影响。在许多测距方法中，脉冲测距法只需要测量超声波在测量点与目标间的往返时间，实现简单，因此本系统采用了这种方法。-Reversing radar only need to work in the car when reversing, the rear car for the driver to provide information. As the reversing of vehicles traveling at slower speeds, and speed of sound can be compared to consider car is stationary, and therefore in the system can ignore the impact of the Doppler effect. Ranging in many methods, ranging pulse ultrasonic method only measured in the measurement points and the round-trip time between the target and achieve a simple, this system uses this approach.

VB编程的技巧集锦，但是是英文版的。不过里面的东西都不错的，也可以借此学习英文-VB programming skills magazines, but the English version is. But the things are good, you can also learn English

Xilinx公司 Virtex4 FPGA官方评估板的电路原理图和相应的PCB文件。是Virtex FPGA硬件电路设计的典范参考设计。其中，PCB文件是PADS格式。-Xilinx company official Virtex4 FPGA evaluation board circuit schematic diagram and the corresponding PCB document. Virtex FPGA is the hardware circuit design model for reference design. Which, PCB document format PADS.

本文介绍了嵌入式操作系统UCOSii的基本内容，是入门的绝佳教材-In this paper, the embedded operating system, the basic content of UCOSii is an excellent entry materials

电脑绣花花版编辑CAD系统的开发-computer embroidered flowers editor of the development of CAD systems

c语言编程中关于层次代码优化-on the level of code optimization

蓝牙编程方面的文档-the Bluetooth Programming Document