y自动跟随图片大小变化

基于rssi的室内定位算法，分享一下。(RSSI based indoor positioning algorithm, share a little bit)

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.)

完整的虹膜识别源代码，包括虹膜定位、虹膜分割、归一化、特征提取与匹配(Complete iris recognition source code)

iso14443的相关信息介绍。适合入门的朋友。(ISO14443 introduce the relevant information. Suitable for entry-friend.)

pdf转换为text-transforms pdf file to text file

MATLAB Production ServerR2017ainwin64 etapi32.dll, 108032 , 2016-10-04 R2017ainwin64 etapi32.dll, 108032 , 2016-10-04 license_server.lic, 18199 , 2017-03-22 license_standalone.lic, 18056 , 2017-03-21 readme.txt, 948 , 2015-10-14 MATLAB Production ServerR2017ainwin64, 0 , 2017-03-22

说明：  This document is to understand communication in a better way

移动硬盘盒的电路图,包括原理图和PCB。-Mobile hard disk box of circuitry, including schematic and PCB.

高斯径向基函数神经网络RBFmatlab代码，提高非线性输入处理能力(Gauss radial basis function neural network RBFmatlab code to improve nonlinear input processing capability)

用于天气爬虫，主要是从2345天气网进行获取历史天气(Used for weather reptiles, mainly from the 2345 Weather Network for historical weather)