快速Invoke

串口中断例子，可以解决接受数据不显示第一个字符的问题(Serial interrupt example, can solve the problem of receiving data does not display the first character)

人脸检测系统（可以用于人脸检测和定位）等，很方便的，程序已通过验证(Face Detection system (can be used for face detection and location) and so on, very convenient, the program has been validated)

APIHook程序范例，截取部分API函数。(APIHook program example, intercept some API functions.)

NFC读取公交卡银行卡,NFC读取公交卡银行卡,NFC读取公交卡银行卡,NFC读取公交卡银行卡,NFC读取公交卡银行卡

复旦大学nios教材，一共有十章的内容，结合quartusii软件有详细的例子，图文并茂，可与周立功的sopc嵌入式系统基础教程配合学习nios(Nios, Fudan University, teaching materials, a total of 10 chapters, combined with software quartusii detailed examples, illustrations may be weeks of sopc meritorious basis for embedded systems with the tutorial to learn nios)

Matlab与VC接口在图像及数据处理中的应用,需要的下(Matlab and VC interfaces in image and data processing needs of next)

一个权限管理系统的简单Demo，可以进行角色添加、用户添加、模块添加 App_Data下面为Sql数据库文件 默认登陆页：login.aspx 默认管理员帐号/密码：51aspx/51aspx 注意：目前只有角色管理下面的角色添加、用户添加、模块添加可以使用，其他模块还在完善中-A rights management system, a simple Demo, the role can add, add users, modules, add the App_Data below the Sql database files by default landing page: login.aspx the default administrator account/password: 51aspx/51aspx Note: At present, only the role of managing the role of the following add, add users, the module can be used to add the other modules are still perfecting the ...

基于傅立叶变换FFT的大规模海面的实现方法(Realization of Large-scale Sea Surface Based on Fourier Transform FFT)

说明：  使用STM32单片机驱动dds模块，这里的dds模块为正点原子的模块(Using STM32 MCU to drive the DDS module, where the DDS module is the module of positive atom)

该工程实现2fsk的载频估计，返回2fsk两个载频估计结果。(The project is estimated to achieve 2fsk carrier frequency, return 2fsk two carrier frequency estimation results.)