Harmonic_Patterns

国外嵌入式面试常见试题，快要毕业的朋友们，学习嵌入式的同志们，进来看看。-Embedded foreign common interview questions, about to graduate from friends, learning embedded Comrades, come take a look at.

说明：  根据文中公式，可以复现预应力模态计算，一本很好的书(model analysis matlab)

说明：  书籍电子版，书名为机器学习-Mitchell-中文-清晰版。机器学习的入门教材。(Electronic version of the book, titled Machine Learning-Mitchell-Chinese-Clear Edition. An introduction to machine learning.)

说明：  A Fast Power Loss Calculation Method for Long Real Time Thermal Simulation of IGBT modules for a Three-Phase Inverter System

说明：  设计一个学生注册界面。输入的信息包括学号（6位数字），姓名（不超过6个汉字），密码（不少于6个字符，不多于8个字符，且需要输入2次，2次输入的密码必须完全相同），专业（从“数学”、“计算机”和“外语”中选择，也可以自行输入），年级（从“一年级”、“二年级”、“三年级”和“四年级”中选择一项，且只能选择一项）。点击“注册”按钮后，程序检查输入是否正确，若错误则显示相应的提示信息，否则弹出一个消息窗口，显示所有输入的注册信息。程序文件命名为Exe9_1.java(Design a student registration interface. Input information includes student number (6 digits), name (no more than 6 Chinese characters), password (no less than 6 characters, no more than 8 characters, and need to be input twice, the password must be exactly the same for two times), major (selected from "mathematics", "computer" and "foreign language" or self-input), grade (from "first grade", "second grade", "third grade). Choose one of the grades and the fourth grade, and only one of them. After clicking the "Registration" button, the program checks whether the input is correct, and displays the corresponding prompt information if the error occurs. Otherwise, a message window pops up to display all the input registration information. The program file is named Exe9_1. Java)

经典编程c语言900个例题，是学习c语言很好的例题。-C programming language 900 Classic Example is a good Example to learn c language.

基于互功率谱的时延估计，包括广义互相关函数GCC时延估计，已调制信号计算其普相关密度。( Based on the time delay estimation of power spectrum, Including the generalized cross-correlation function GCC time delay estimation, Modulated signals to calculate its density Pu-related.)

pdf转换为text-transforms pdf file to text file

官方大灰狼远程管理V8.97，免杀源码可以自己编译(You can compile free source code)

说明：  垃圾分类服务微信小程序模板源码免费下载 Free download of the template source code of the Wechat applet for garbage sorting service(Free download of the template source code of the Wechat applet for garbage sorting service)