基于8253、8255芯片汇编实现简易电子琴

该文档中包含大量代码，首先是一些R语言基本语法练习的，然后是一些机器学习相关的，最后是一些评分卡指标计算、建模相关的。(This document contains a lot of code, first some basic grammar exercises of R language, then some machine learning related, and finally some scorecard index calculation, modeling related.)

阿里巴巴java开发手册，详细的开发约束规范(Alibaba java development guide)

说明：  本次实验是基于广泛测试的公开加密库来实现数字签名服务。这里选择了 M2Crypto 加密库来实现，M2Crypto 加密库能够完整的支持 OpenSSL 库，所以会 更加方便点。而且这个库中包含有 RSA 非对称加密算法（M2Crypto.RSA），高级 的加密解密接口（M2Crypto.EVP）,还能操作 X.509 证书(M2Crypto.X509)。我们 可以先通过 M2Crypto 库里的模块来生成证书、公钥文件和私钥文件，后面再利 用生成的证书、私钥和公钥来实现加密解密及数字签名认证。(This experiment is based on a widely tested public encryption library to implement digital signature services. Here is the choice The M2Crypto encryption library is implemented, and the M2Crypto encryption library can fully support the OpenSSL library, so it will It's more convenient. And this library contains a RSA asymmetric encryption algorithm (M2Crypto.RSA), high level The encryption and decryption interface (M2Crypto.EVP) can also operate the X.509 Certificate (M2Crypto.X509). We A certificate, a public key file, and a private key file can be generated by the modules of the M2Crypto repository first, and the later will be beneficial. The encrypted decryption and digital signature authentication are realized with the generated certificate, private key and public key.)

说明：  隐极同步发电机和凸极同步发电机模型的PSCAD实例(PSCAD Example of Non-salient Models For Synchronous Generator)

经典VBScript学习资料，欢迎共同学习提高，(vbs)

英雄wap在线网页游戏。online, 游戏、网上城堡的英雄, heroes(Heroic online games Online, the game, the hero of the online castle, heroes)

基于matlab的雷达信号处理仿真，使用GUI编程。(Radar signal processing simulation based on matlab, using GUI programming.)

说明：  实现FSK的调制与解调的MATLAB仿真，信号通过加噪信道，显示出调制与解调的波形，对比了输入输出波形（通过网络代码汇总改写，自己的实验作业，水平不咋，大佬忽略~）(FSK modulate and demodulate)

说明：  AUTOMATIC AIR PRESSURE MONITORING SYSTEM it will roll at a different wheel speed than the other tires.

角度格式转换，度分秒转度，度分秒转弧度，弧度转度分秒。测量程序设计的基础代码之一(Point format conversion, transfer degrees degrees minutes and seconds, minutes and seconds turn degree arc, arc degree turn every minute. Measurement of program design based on code)