一个简单的绘图源码。我们可以看。，它涵盖了广泛

图形学的一个演示，窗口视区变换，即世界坐标系到界面坐标系的转换，MFC实现-A presentation graphics, window area, as the transformation that the world coordinate system to the interface coordinate system conversion, MFC to achieve

因为VTK可视化工具包具有的强大的功能，可视化领域的研究人员很多都在应用它。本压缩包是在VC下编写的一个使用vtk实现量化坐标后的球例程。-Because the VTK visualization toolkit with powerful functionality, visualization research in the field of personnel and many of them in the application of it. The compressed packet is prepared with a VC VTK realize the use of coordinates to quantify the ball after the routine.

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.

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数字图像处理(第二版英文版)-Digital Image Processing (2nd edition in English)

vc编的最小cad系统-vc series of the smallest cad system

understanding the davinci resizer -understanding the davinci resizer

opengl 例2 本例源自OpenGL 应用程序开发 2-opengl samples-2

mfc和矢量图开发，能画简单的图，圆，椭圆，直线，矩形，平移，填充 -mfc and vector development, can draw a simple diagram, round, oval, linear, rectangular, pan, filling

数字图像的边缘检测是图像分割、目标识别、区域形状提取等图像分析领域 十分重要的基础。在进行图像理解和分析时，第一步往往都是边缘检测。目前， 边缘检测已成为机器视觉研究领域最活跃的课题之一，其研究具有非常重要的理 论意义和实际应用价值。传统的边缘检测方法的检测精度最高只能达到一个像素 级，但是，随着科学技术的飞速发展，工业检测等应用对精确度的要求不断提高， 传统的像素级边缘检测方法已经不能满足实际测量的需要，因此需要更高精度的 边缘检测方法，即亚像素边缘检测方法。本文针对亚像素边缘检测技术进行了深 入研究，研究内容主要包括以下几个方面：