bpa_procedure

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.

模拟颗粒运动，固体对流体作用通过反弹边界实现，流体对固体作用通过动量交换算法实现(simulate particle motion)

牙斑和唾液中的氟化物浓度.rar 是一些论证-Dental plaque and saliva fluoride concentrations. Rar, some arguments

go语言实现的24种设计模式。包含全部的设计原则。(Implement design pattern by Go, Hope to help more programming partners.)

说明：  给了一个一节惯性纯滞后环节，然后用pid或者模糊控制调节该传递函数，比较两者的效果。(A section of inertia pure lag link is given, then the transfer function is adjusted by PID or fuzzy control, and the effect of the two is compared.)

说明：  对基于模块化多电平换流器作为逆变器采用最近电平逼近调制模式时的谐波分量进行分析，选取逆变器上、下桥臂电流，相间环流及交流输出电压波形作为研究 对象，通过理论推导出上、下桥臂电流主要具有直流分量、基波分量及 2 次谐波分量;相 间环流仅含有偶次谐波;交流输出电压波形仅含有奇次谐波。(Based on the analysis of the harmonic components of the modular multilevel converter when the closest level approach modulation mode is adopted as the inverter, the upper and lower bridge arm currents, inter phase circulation and AC output voltage waveforms of the inverter are selected as the research objects, and the current of the upper and lower bridge arm mainly includes DC component, fundamental component and second harmonic component; There are only even harmonics in the inter phase circulating current and odd harmonics in the AC output voltage waveform.)

PID仿真，通过调节参数可改变输出，加深对pid的理解(PID simulation, through adjusting parameters can change the output, deepen the understanding of PID)

2ch 7seg thermoregulathor sch include, not avel power board AVR

又一款VB开发的指法练习打字软件，可练习中文和英文打字，练习的文字内容调用外部TXT文本文件，本软件除了指法练习外，还可进行打字考试，适时显示打字速度，正确率等信息。

电弧仿真,各种参数，可以方便大家进行学习，和修改参数(Arc simulation, various parameters, can facilitate everyone to learn, and modify parameters)