单片机，键盘加鼠标源码

可执行程序虚拟化r例子，用于加密，或是自已改造原执行程序再虚拟执行。上述包含有源代码

matlab的基本函数及其用法，适用于matlab初学者(the basic functions and their usage of matlab, matlab beginner)

DTMF的产生和识别，内含1234567890*#abcdDTMF码(DTMF generation and recognition, contain code 1234567890*# abcdDTMF)

VTK User Guide中文指导手册，全面详细介绍VTK，是一个不可多得的VTK学习资料。(VTK Chinese instruction manual, full details of VTK, VTK is a rare learning materials. )

说明：  51单片机中的开发板上的LED跑马灯程序，很简单但是很实用适合新手/。(The program of LED horse-running lamp on the development board of 51 single-chip computer is very simple but practical for beginners/ novices.)

数字滤波器的MATLAB实现,很实用，非常好，欢迎下载不用上传就能下载(FIR)

说明：  Quan-l-trung-t-m-ti-ng-anh-master

纹理特征的图像分类识别，个人感觉还不错，做作业时候用上了(Texture image classification and recognition, personal feeling pretty good, spend the time doing homework)

代码注重B树插入、删除的算法逻辑，适用于 学习者研究B树实现的核心思想。代码中无庞杂的无关操作(focus on B-tree code insertion, deletion algorithm logic applies to B-tree research learners to achieve the core idea. The code has nothing to do with the complex operation )