基于UCOSII的飞控

所有的鼠标驱动程序都遵循一定的原则INT33H是系统专门留给DOS使用的，绝大多数标准化驱动程序都使用这一软中断实现驱动本例主要实现鼠标中断编程的事例(All of the mouse driver must follow the principle of INT33H is reserved for system use DOS, the vast majority of drivers have standardized the use of this soft-interrupt-driven in this case to achieve the main achievement of the mouse interrupt programming examples)

【实例简介】基于STM32的can总线和LIN总线实现，基于freeRTOS操作系统

1、 极大似然估计 尝试用0~24阶多项式拟合，并用5折交叉验证选择最佳模型（多项式阶数及其系数，给出类似课件中的图），并画出最佳模型的拟合效果图（类似图1，蓝色点为训练样本、红色点为测试样本、绿色线为模型预测），给出该模型的测试误差。 2、 岭回归 多项式阶数为24，正则系数λ的取值范围为exp(-19)到exp(20)，采用并用5折交叉验证选择最佳模型。实验结果要求同1。 (1, the maximum likelihood estimate of 0 to 24 try-order polynomial fitting, with 5-fold cross-validation to select the best model (polynomial order and coefficients are given in Figure similar courseware), and draw the best model Fitting renderings (similar to Figure 1, a blue dot to the training sample, the test sample is red dot, the green line is the model prediction), the test error of the model are given. 2, ridge regression polynomial order of 24, the regular coefficient ranges λ is exp (-19) to exp (20), and with the use of 5-fold cross-validation to select the best model. The experimental results with a requirement.)

USB（通用串行总线）是连接外部设备和主控制器（通常是个人电脑）的一个串行总线标准。USB是由Ajay Bhatt在因特尔公司工作时开发的，其开发USB的目的是为了取代各种各样的串行和并行端口。USB有一个显著优点就是支持热插拔，也就是说在开机的情况下，你也可以安全地连接或断开USB设备，

VC++读写大文件资料（二进制），VC6编译通过，平时我们用词本打开大量文本的时候，会发觉电脑很慢甚至死机，不是因为文件太大，而是因为记事本的简单而未进行大文件打开处理，才会出现这种情况，希望这个VC小实例能启发你一些灵感。(VC++ read large documents (binary), VC6 compiler, usually we open a large number of words of the text, you will find the computer very slow or even crash, not because the file is too large, but because of a simple notepad without large file open process, there is this hope that this VC small example can inspire you some inspiration.)

row socket 网络监听

使用mirror driver 实现win7及以下系统屏幕截屏(mirror driver)

说明：  1、 绘制出的教室里的基本物体：黑板、讲台、投影仪、空调、门窗、音响、九张桌子、九张凳子等。虚拟教室整体看上去接近真实生活中的教室。(Drawing out the basic objects in the classroom: blackboard, platform, projector, air-conditioning, doors and windows, audio, nine tables, nine stools and so on. The virtual classroom as a whole looks close to the classroom in real life.)

说明：  动态数组的实现， mutablearray 与array 的区别， 以及跳出循环的过程(The implementation of dynamic arrays, the difference between mutable arrays and arrays, and the process of jumping out of the loop)

说明：  这是非常好的关于网络编程的例子，实现了ping程序，对于学习网络编程的人员来说是非常难得的材料。(It is a very good example of programming on the network to achieve the ping process, for learning network programming staff is very rare material.)