一看即会新手学电脑安全与黑客攻防

说明：  NFC smart card reader driver

code for i am very busy

研究了利用混沌相变进行弱信号检测的理论及仿真试验( 对基于)振子初值敏感性检测弱信号的方法分 析后指出，过渡过程会影响检测性能，提出一个猜数游戏，一种改进的弱信号检测方法( 对仿真输入噪声生成和仿真步长选择进行 研究后建立了仿真模型，在典型噪声背景下检测弱正弦信号( 实验结(Studied the use of chaotic phase transitions for weak signal detection theory and simulation test (based on) the sensitivity of oscillator initial value method of weak signal detection analysis pointed out that the transition process will affect the detection performance, make a guess the number of games, an improved weak signal detection methods (for simulation input noise generation and simulation step size selection study established a simulation model, in a typical background noise detection of weak sinusoidal signal (experimental colorectal)

本程序基于STM32F103VC，采用它的SPI方式来实现SD卡的读写操作。(The program is based on STM32F103VC, using its SPI SD card read and write operations.)

说明：  用傅里叶逆变换得到的不平度曲线变换的到频率谱曲线与原曲线对比(The frequency spectrum curve of the transformation of the irregularity curve obtained by the trigonometric series method is compared with the original curve)

说明：  unixibench 5.1.2 source code

本软件可以进行柱塞的设计，包括深度、时间、次数等，适用于油井、气井。(Plunger design software)

说明：  树莓派 hx711 模块 python功能代码(Function code of Python in hx711 module of raspberry pie)

系统的目标是，使电缆会计自动化和简化，那么它手动完成。 连接账户和交易都是在电脑上输入和保存在计算机上，并且可以访问 报告的形式，并且可以在计算机上很容易更新.

串口通讯程序，负责上位机-serial communication program for PC