HiAuth-master

开关电源实用技术——设计与应用（第二版）嵌入式，电路开发参考书，内容丰富，有很好的参考价值(Switching power supply practical techniques- Design and Applications (Second Edition) embedded circuit development reference books, content-rich, good value)

微带滤波器仿真模型，适合于新手学习，建议下载使用。(The simulation model of microstrip filter is suitable for novice learning, and it is recommended to download and use.)

这是我从网上下来的西门子的S7-200常用问题，希望对新手能有用-This is my line down from the Siemens S7-200 common problems, and they hope to be useful for novice

主要用于各种图像的浮雕以及图像的透明以及动态-Major relief for a variety of images and image of the transparent and dynamic

javaWeb教程-javaWeb Guide

Magic Buy Sell Indicator

说明：  BTRA automatic gearbox read

对SVG进行MATLAB建模，采用正负序电流检测方法，电压环采用pid控制方法。(The MATLAB is modeled by SVG, the positive and negative sequence current detection method is adopted, and the voltage loop adopts PID control method.)

此系统由VC++ 6 0 MFC开发而成,主要实现一些基本的界面操作,如画笔画刷,文字改变字体颜色,以及时钟显示和小型购物系(This system is developed by VC 60 MFC. It mainly implements some basic interface operation, such as brush, text changing font color, clock display and small shopping department.)

熟悉IIC协议总线协议，采用IIC总线对图像采集传感器寄存器进行配置，并转换为RGB565格式。 利用异步FIFO完成从摄像头输出端到SDRAM 和SDRAM 到VGA 接口各跨时钟域信号的传输和处理。 利用 SDRAM 接口模块的设计，实现了刷新、读写等操作；为提高SDRAM 的读写带宽，均采用突发连续读写数据方式；并采用乒乓操作实现 CMOS 摄像头与VGA的帧率匹配。 利用双线性插值方法实现对图像640×480到1024×768的放大操作。 完成VGA显示接口设计。(Familiar with IIC protocol bus protocol, IIC bus is used to configure the register of image acquisition sensor and convert it into RGB565 format. Asynchronous FIFO is used to transmit and process signals across clock domain from camera output to SDRAM and SDRAM to VGA interface. With the design of SDRAM interface module, refresh, read and write operations are realized. In order to improve the read and write bandwidth of SDRAM, burst continuous read and write data mode is adopted, and table tennis operation is used to achieve frame rate matching between CMOS camera and VGA. The bilinear interpolation method is used to enlarge the image from 640*480 to 1024*768. Complete the VGA display interface design.)