DB4730_Libra_wince Ingenic

Hardware Architectures for Public Key Cryptography

数据采集基于DSP和FPGA的高精度数据采集卡设计-Data Acquisition DSP and FPGA-based high-precision data acquisition card design

关于ARM的启动代码的说明及如何烧写的详细过程。可以用于在线编程-Start-up code on the ARM note, and how detailed the process programmer. Can be used in online programming

介绍一种采用半桥电路的开关电源，其输入电压为交流220V±20％，输出电压为直流4～16V，最大电流40A，工作频率50kHz。重点介绍了该电源的设计思想，工作原理及特点。-Introduction of a half-bridge circuit using the switching power supply, the input voltage for AC 220V ± 20, output voltage of DC 4 ~ 16V, maximum current 40A, operating frequency of 50kHz. Focuses on the design of the power of thought, working principle and characteristics.

1．任意选取一个灰度图像和彩色图像，对算法中若干关键语句中的参数进行调整，得出不同的实验结果，并对这些结果进行分析。 2．根据自己所学知识，提出自己的轮廓线提取方法，与简单阈值法进行比较分析。 3．练习matlab自带算子的检测结果。 -1. Arbitrarily select a gray-scale images and color images, several key statements on the algorithm to adjust the parameters, results in different experimental results, and these results were analyzed. 2. Learned based on their knowledge, put forward its own contour extraction method, with a simple threshold method for comparative analysis. 3. Matlab built-operator practice test results.

在空调系统风扇的控制中，介绍一种高效率低损耗的开关磁阻电机控制方法，-In the air-conditioning system fan control, presents a low-loss high-efficiency switched reluctance motor control method,

How to build First-Generation Wireless USB Devices-First-Generation Wireless U.S. B Devices

关于液晶显示模块和键盘电路设计的资料，对于电子初学者是有很大的帮助-On the liquid crystal display module and the keyboard circuit design information, for electronic beginners there is a great help

信息系统设计文档，介绍报告的格式，内容等相关信息-Information system design documents, introducing the report, the format, content and other related information

关于can配置软件的总结说明，对开发can总线系统有一定的帮助。-on configuration software can summary description of the development of a bus system can certainly help.