Particle swarm optimization PSO for MPPT

STM32F103，mpu6050，0.96寸OLED显示，可动态显示，也可传到串口显示(STM32F103, mpu6050, 0.96 inch OLED display, can be dynamically displayed, and can also be transmitted to the serial port display.)

说明：  c#用于winform界面识别二维码与生成二维码(C # identification of QR code and generation of QR code)

dsa数字签名 系统功能需求： 1.对文件进行签名，生成一个独立于原文的签名文件； 2.可以对文件进行签名，在文件后追加签名信息； 3.具有密钥管理的功能，比如密钥的生成、导入、导出； 4.可以对word文档实施操作，对word文档的内容进行签名； 5.能够比对已经实施的签名，防止进行重复的签名，以防止重放攻击； 6.可以对已经签名的文件进行单独的源文件和签名信息的分离操作。(DSA digital signature System functional requirements: 1. Sign the document and generate a signature file independent of the original text. 2. The document can be signed and the signature information can be added after the document. 3. It has the function of key management, such as key generation, import and export. 4. Word documents can be operated and the contents of Word documents can be signed. 5. Ability to compare existing signatures and prevent duplicate signatures to prevent replay attacks; 6. It is possible to separate the source file from the signature information of the signed file.)

在Sql server中存取图片-Access Photo

用matlab合成地震记录，matlab代码，石油勘探，地震正演模拟(sythetic seismic record with matlab)

android 屏幕录制demo 支持手机分辨率自调(android screenRecord)

this zip when released for the applications of modeling of some severe body mechanical sudies inorder to be able to tackle some hard mechanical issues in the doamin of aerodynamics

说明：  介绍微软Windows操作系统的书籍，编写驱动时需要(Microsoft introduced the Windows operating system books, preparation of need-driven)

nonlinear least squares algorithms in C/C++

perfect gcc book for using system and tutorial , youcan using it as a good book to learing