编译原理 无符号数的识别

说明：  实验二 可化为线性的非线性回归模拟 计量经济学实验 一 实验目的： （1） 掌握可化为线性的非线性回归模型的估计方法。 （2） 掌握参数的线性约束检验方法。 二 实验要求：应用教材第91页第11题做回归分析并判断。 三 实验原理：普通最小二乘法、模型参数受约束检验法。 四 预备知识：最小二乘法估计原理、t检验、F检验。 五 实验步骤 1 建立工作文件并录入数据 建立Workfile后，进行数据录入工作，方法：在主界面命令栏键入data Y K L，得到表格，然后输入相应的数据，结果如图1.1所示。 (Experiment 2 can be turned into a linear nonlinear regression simulation experiment: (1) linear control can be turned into non-linear regression model estimation. (2) Linear constraint control testing methods. Second test requirements: Application materials Page 11 of 91 questions to do regression analysis and judgments. Three experimental principle: ordinary least squares method, the model parameters to be bound test. 4 Prerequisites: Principles of least squares estimates, t test, F test. Five steps to an experiment to establish the working paper and data entry after the establishment of Workfile, data entry work method: the main interface command bar type data YKL, get the form, and then enter the appropriate data, the results shown in Figure 1.1.)

因为工作中涉及到将多个（大概有150个pst）文件导入到outlook里面，同是每个pst文件解压之后有很多小的子文件夹，手动合并的话太麻烦，这里也包含了将邮件分别合并到发件箱和收件箱，以及垃圾箱的功能，不过运行速度有点慢，还有待提高

Interrupt dispatcher template for custom system on chip

本程序实现了LTDC液晶对ADC采集到的数据进行显示，并通过LCD分层显示心电波形，正弦波，方波，三角波等等。程序简单明了，几个函数就可以轻松应用STM32F429 Discovery的高级LTDC液晶分层显示功能(This program implements LTDC LCD to display data collected by ADC, and displays ECG waveform, sine wave, square wave, triangle wave and so on through LCD. The program is simple and clear. Several functions can easily apply the advanced LTDC LCD display function of STM32F429 Discovery.)

用stm32测试1.44寸tft屏spi驱动，STM32 硬件SPI_英文显示测试源码

ov7670 datasheet，ov7670摄像头数据手册(this is the ov7670 datasheet)

使用wolf方法求最大lyapunov指数，核心算法为c语言，接口为matlab(method for the use of wolf largest lyapunov index, the core algorithm c language, Interface to Matlab)

locked system with digital code

说明：  STM32-Based Soldering and Rework Station(STM32-Based Soldering and Rework StationSTM32-Based Soldering and Rework Station)

u盘跋插检测,可以检测U盘的插拔，从而自由发挥-u disk跋plug detection, can detect Plug U disk, thus free to play