SBAS指导手册-2.0

说明：  matlab求和函数∑用什么函数如∑(n^2+7n)^3 n从1~100(What function does the matlab sum function use, such as (n^2+7n)^3 n from 1 to 100)

说明：  无人机模型建模仿真，可通过此仿真模型实现，四旋翼无人机的模型建立(Modeling and Simulation of UAV model can be realized by this simulation model, and the model of Four-rotor UAV can be established.)

说明：  分解信号,能量差值优化K，峭度，样本熵，排列熵(Decomposition of signal, optimization of energy difference value K, kurtosis, sample entropy, permutation entropy)

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.

本文件为瓜大C实验大作业，作业为学生选课系统，可以作为第二个大作业,需要者自取(This file is NPU C homework, it is useful for these people who need it)

简单实现选举问题，同一个人可以投多个参选人，每个参选人的得票结果以所占总投票人数的百分比为结果(Simple realization of the election, the same person can cast a plurality of candidate, each candidate s results to the percentage of the total turnout for results)

说明：  中国航空城市 IATA 代码（三位），js数组封装 比如： { "iata": "CTU", "name": "成都" }(flight city iata code in china, such as: { "iata": "CTU", "name": "CHENGDU" })

说明：  K-均值聚类(K-means clustering)是Mac Queen提出的一种非监督实时聚类算法,在最小化误差函数的基础上将数据划分为预定的类数K(We study terrestrial wireless localization systems where multiple synchronized infrastructure devices simultaneously transmit signals whose arrival times are measured at an object of interest.)

适合与岩土工程的摩尔—库伦的UMAT子程序，引用自陈卫忠老师的书中(Mohr- Coulomb and geotechnical UMAT subroutine reference book from Chen Weizhong teacher)

说明：  I am trying to simulate a Natural Circulation Loop.I have to specify the properties of co2 like specific heat,density etc. but since the temperature is varying throughout the loop, I have to specify the properties at different temperatures. But instead of doing that can the software REFPROP be connected to FLUENT so that it automatically picks up the values? Any help will do.Thnx