二维画图程序，包括画直线，圆，多边形，曲线，随手画等，还可以写文本。是图形学很好的演示程序。...

English. System will automatically delete the directory of debug and release, so

直方图的绘画和图片的显示，并且与数据库联接，是毕业设计作的 -histogram painting and pictures, and connectivity to the database is designed for the graduate

一个关于办公家具的三维模拟程序，VRML语言编写-Office furniture on three-dimensional simulation program, VRML language

MATLAB中自带有均匀分布、高斯分布等23种概率密度函数，这些可以认为是常规函数。对于非常规函数，本程序可以处理并绘制函数的频率分布直方图和概率密度曲线。操作简单可行。

一个VRML最初级的实验 初学者试用 很容易看懂-A VRML most primary experimental trial beginners can easily understand

屏幕的捕获其实就是抓屏程序，原理是获取桌面句柄，创建画布，最后进行位图存储。-screen capture is actually Capturing the Screen procedures and the principles of access to the desktop handle, the creation of canvas, for the final bitmap storage.

图像处理图像转置源代码-image processing images to the source code of home

一个vc游戏程序， 随机画图-a vc Games, random drawing

图像处理的一部分程序，对初学图像编程有一定的帮助-??像

STM32 Cryptographic Library Introduction This manual describes the API of the STM32 cryptographic library (STM32-CRYP-LIB) that supports the following cryptographic algorithms:  AES-128, AES-192, AES-256 bits. Supported modes are: – ECB (Electronic Codebook Mode) – CBC (Cipher-Block Chaining) with support for ciphertext stealing – CTR (CounTer Mode) – CCM (Counter with CBC-MAC) – GCM (Galois Counter Mode) – CMAC – KEY WRAP  ARC4  DES, TripleDES. Supported modes are: – ECB (Electronic Codebook Mode) – CBC (Cipher-Block Chaining)  HASH functions with HMAC support: – MD5 – SHA-1 – SHA-224 – SHA-256  Random engine based on DRBG-AES-128  RSA signature functions with PKCS#1v1.5  ECC (Elliptic Curve Cryptography): – Key generation – Scalar multiplication (the base for ECDH) – ECDSA These cryptographic algorithms can run in the series STM32F1, STM32 L1, STM32F2, STM32F4, STM32F0 and STM32F3 with hardware enhancement accelerators.