CPP程序

用mega8生成spwm程序 生成50hz正弦波

一个测试点迹的程序-a trace of the test procedures

分形图 龙-Fractals Liuzhou

利用椭圆曲线9GH 群上的双线性，构建了一种基于身份的三方弱型签密协议，提供密文鉴别、报文机密、签名非否认等安全特 性，摆脱了4+I 体系的约束，提高了计算效率，为在线交易和支付提供一种安全高效的一体化解决方案。-Use of elliptic curve 9GH group on bilinear, build an identity-based signcryption weak tripartite agreement, to provide ciphertext authentication, message confidentiality, signature security features, such as non-repudiation, from the 4+ I system constraints, improve the computational efficiency for online transactions and payments to provide a safe and efficient integration solutions.

pic电路图和文本-pic circuit diagram and text

算法分析，有好几个例子，可供参考-algorithm analysis, a number of examples for reference

基于ZigBee协议的病房呼叫系统研制 研制一种基于无线传输协议的病员呼叫系统, 避免以住系统布线复杂的缺点-Ward based on the ZigBee protocol Call System

曲面变形的水平集方法.pdf-Surface deformation of the level set method. Pdf

病态线性方程组得求解-sick of linear equations in Solving

实施CMM的规范，- Implements CMM the standard,