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有助于培养编程相关逻辑思维，数学分析能力，也有利于提高代码编写质量。(Help to develop programming-related logical thinking, mathematical analysis capabilities, but also help improve the quality of code writing.)

This paper analyzes the cryptography scheme of the Trust Platform Model(TPM). The focus of the discussion would be the comparison of elliptic curve cryptography and the nowadays widely used 2048-bit RSA in evaluating which would be better suited to be used on TPM. A TPM implementation scheme based on ECC is proposed, which includes encryption and decryption schemes, signature and verification scheme, key agreement scheme. Corresponding examples of TPM commands would also be given.

不同椭球坐标转化，54-84，统一椭球参数高斯正反算-Coordinate transformation ,54-84

Design of digital systems, Tes01 arduino and proteus.

对象闪烁功能-functional objects scintillation Contents Paragraphs Page

Petri网分析工具PIPE is open-source(Petri net analysis tools PIPE is open-source)

说明：  Plantronics 906 BackBeat userguide

说明：  在EXCEL用VBA做的贪吃蛇游戏，帮助更好学习VBA(Using VBA to play Snake game in Excel to help better learn VBA)

说明：  沪深股市日收益率的二元copula模型，copula函数的选取 参数估计 深证和上证的尾部相关性(The binary copula model of daily return in Shanghai and Shenzhen stock market, and the selection of Copula function to estimate the tail correlation between Shenzhen stock market and Shanghai Stock Market)

QT开发基于windows计算器，可以实现四则混合计算，优先级计算等等(A windows calculator made by QT, which can make up some complex function)