tcp

51单片机上的实时操作系统RTX51程序5合一，含有信号量的使用，交通灯、电子钟等例子，并用含proteus仿真文件，非常适合对51单片机感兴趣同时想进入RTOS领域的同学(51 single-chip real-time operating system RTX51 program one that contains the example of semaphore use, traffic lights, electronic clock, and including proteus simulation file, very interested in the students want to get into the RTOS field for 51 single-chip)

the C library used in Harvard CS50 Course

Example of using CUFFT. In this example, CUFFT is used to compute the 1D-convolution of some signal with some filter by transforming both into frequency domain, multiplying them together, and transforming the signal back to time domain.

说明：  魔王语言解释 具体要求参见《数据结构题集》P97,实习2.2中的描述。 用下述两条具体规则和上述规则形式（2）实现。设大写字母表示魔王语言的词汇；小写字母表示人的语言词汇；希腊字母表示可以用大写字母或小写字母代换的变量。魔王语言可含人的词汇。 （1）B->tAdA （2）A->sae (Beelzebub language to explain the specific requirements see the &quot Data Structure set title&quot P97, internship 2.2 description. 2 with the following specific rules and these rules form (2) implementation. Located in capital letters devil language vocabulary lowercase letters were the language vocabulary the Greek letters can be uppercase letters or lowercase letters substitution variables. Beelzebub language may contain human vocabulary. (1) B-&gt tAdA (2) A-&gt sae)

说明：  设A和B是2个字符串。要用最少的字符操作将字符串A转换为字符串B。这里所说的字符操作包括：1）删除一个字符；2）插入一个字符；3）将一个字符改为另一个字符。将字符串A变换为字符串B所用的最少字符操作称为字符串A到B的编辑距离，记为d（A，B）(Let A and B be two strings. String A is converted to string B with the least number of character operations. The character operations mentioned here include: 1) deleting a character; 2) inserting a character; 3) changing one character to another character. The minimum character operation used to convert string A to string B is called the editing distance from string A to B, which is denoted D D as D (A, B).)

说明：  对STM32单片机内部的温度进行测量，主要靠的是内部传感器(Temperature measurement in STM32 single chip computer mainly depends on internal sensors.)

售票管理系统，适合拿来参考售票管理系统的开发，基本功能已经实现，其他的请自行设计。(Ticket management system, suitable to be used to refer to the ticket management system development, the basic functions has been achieved, the other your own design.)

电磁场与电磁波第四版的答案，比较详细，有用(Electromagnetic field and wave the fourth edition of the answer, more detailed, useful)

TW8823原厂支持的代码，内部MCU操作寄存器，比较规范.TW8823 可以4路摄像头输入，画中画。倒车轨迹，显示原车界面与导航界面切换，可以AUX输入，加装行车记录仪，2路VGA视频输入。电阻触摸屏或电容触摸。

基于块投影的图像恢复算法，matlab程序(denoise)