20175132308

基于ST7920A控制器的128*64液晶驱动程序，包括汉字，字符，字符串，以及图形显示。可显示任意长的中文及字符串。(ST7920A controller based on the 128* 64 LCD driver, including Chinese characters, characters string, and graphics. Show arbitrarily long string and Chinese.)

EM78P153S+24L01的汇编射频程序(EM78P153S+24 L01 compilation of radio program)

自动寻找指定WIFI ssid并填入密码，自动打开wifi连上网。(Automatically find WIFI specified ssid and fill in the password, automatically open WIFI even surf the Internet.)

本总体方案完成国标GB20600-2006数字电视地面广播传输系统基带部分功能。 输入数据码流经过扰码器（随机化）、前向纠错编码（FEC），然后进行比特流到符号流的星座映射，再进行交织后形成基本数据块，基本数据块与系统信息组合（复用）后并经过帧体数据处理形成帧体，帧体与相应的帧头（PN序列）复接为信号帧（组帧），经过基带后处理转换为输出信号（8MHz带宽内）。该信号经变频转换为射频信号（UHF和VHF频段范围内）。用C程序设计了图形交互界面，可以在界面上直接设置调制参数。(The overall program completion GB GB20600-2006 digital terrestrial television broadcasting transmission systems baseband function. The input data stream through the scrambler (randomization), forward error correction (the FEC), then the symbol constellation mapping bitstream to the stream, and then after forming the basic block interleaving, the basic data block and information combined system ( multiplexing) after data processing and after the frame body forms a frame body, frame body with a corresponding header (PN sequence) multiplexed signal frame (framing), after post-processing baseband signal is converted to an output (internal 8MHz bandwidth). The signal is downconverted to a radio frequency signal (in the VHF and UHF frequency range). C program designed graphical interface, you can set modulation parameters directly on the screen.)

这是我认为51汇编里面比较好理解的书籍，以及我简单整理的汇编指令文档一份。入门学习还是不错的。(This is a book that I think is better understood in the 51 assembly, as well as a document of assembly instructions that I simply organized. Initial study is still good.)

说明：  基于STM32的SHT30温湿度传感器，官方示例程序。(STM32 - based SHT30 temperature and humidity sensor, the official sample program.)

本论文中,以一级倒立摆为研究对象,对它的起摆以及稳定控制做了研究，主要研究工作如下: 1.首先介绍了倒立摆系统的组成和控制原理,建立了一级倒立摆的数学模型,对倒立摆系统进行定性分析,但在平衡点是能控的、能观的。 2.分析了倒立摆的起摆过程,对倒立摆的起摆能量反馈控制进行分析与说明。 3.在matlab2014a的simulink库下对倒立摆构造单级倒立摆状态反馈控制系统的仿真模型和构造具有状态观测器的单级倒立摆状态反馈控制系统的仿真模型。 4.对这次仿真的总结。(In this paper, in order inverted pendulum for the study, since it swing and stability control to do the research, the main research work is as follows: 1. The first introduces the composition and control principle of inverted pendulum system, the establishment of inverted pendulum The mathematical model of inverted pendulum system for qualitative analysis, but at the equilibrium point is controllable, and can view. 2. Analysis of the inverted pendulum swing the process of inverted pendulum swing the feedback control of the energy analysis and explanation. 3. Under matlab2014a the simulink library to construct a single-stage inverted pendulum swing state feedback control system simulation model and the structure has a state observer status feedback single-stage inverted pendulum control system simulation model. 4. Summary of the simulation.)

相应的数字同步显示在数码管上，数码管显示 1-5速度等级，数字越大，速度越小(Corresponding digital synchronous digital tube, digital tube display to 1-5 speed rating, the larger the number, the smaller the speed)

基于M0516的 ENC424J600的驱动程序(Based on the driver' s M0516 is ENC424J600)

基于89C52单片机的超声波探测跟踪小车的设计程序，注释说明完整详尽(Based on 89C52 single-chip computer, the design procedure of the ultrasonic detection and tracking car is described in detail.)