现实先序遍历二叉树！

这是一个51单片机小程序，功能是实现跑马表，只有三位。(This is a small program the microcontroller 51, the table function is to achieve the Happy Valley, only three.)

大学当中跟别人做的一个东西，是用变频器控制三相异步电机的，有原理图和程序。(University with others which do a thing, is to use inverter to control three-phase asynchronous motor, a schematic diagram and procedures.)

这是一款c源码，学生考试管理系统ADO版(For VC6)。读者可以学习相关只是。了解相关信息。(This is a c source code, student test management system ADO Edition (For VC6). Readers can learn relevant only. Understanding of the relevant information.)

五子连珠的VC源码，简单有趣 (Five or VC source, easy and fun )

对二叉树进行插入，打印屏幕等操作。使用动态结构实现，可以学习。代码简洁明了，便与学习。有注释。插入元素，采用递归实现。在t节点插入元素x；深度是temp；num表示若是在满二叉树情况下的编号，用于计算坐标;计算深度是x，满二叉树编号是y点的坐标。

说明：  能够驱动5v-12v直流电机电动小车的驱动不但要求电机驱动系统具有高转矩重量比、宽调速范围、 高可靠性，而且电机的转矩 -转速特性受电源功率的影响，这就要求驱动 具有尽可能宽的高效率区。(The drive of 5V-12V DC motor electric car requires not only the motor drive system with high torque-weight ratio, wide speed range and high reliability, but also the torque-speed characteristics of the motor affected by power supply power, which requires the drive to have as wide a high efficiency area as possible.)

freescal 单片机A/D采集程序。包含UART发送程序，可用计算机串口程序查看数据。(freescal 9S12DG128 cpu a/d sample program)

半变异函数的应用拟合球状模型程序 在土壤重金属分析中的应用(The application of semivariogram spherical model fitting procedure in analysis of soil heavy metals)

NRF24Z1无线耳机程序，NRFZ1高性能无线传输芯片，产品有很强的竞争力(NRF24Z1 wireless headset program, NRFZ1 wireless transmission of high-performance chips, the products are highly competitive)

图像处理领域有很多滤波器，好的滤波器可以很快的提取有效的特征，MR8是一组特别好的滤波器组，比gabor filter更好，这里是MR8的源码，有需要的可以下载一用！(There are a lot of image processing filter, a good filter can quickly extract effective feature, MR8 is a particularly good filter group, better than gabor filter, here is MR8 source, there is a need to download a use!)