创意彩色几何年终总结汇报PPT背景

书本的习题代码以及课件等等c有关的学习资料(Exercise code for books)

Mifare offline cracker

几个通用过程，包括内存拷贝，移动和其他操作的例子-Several generic process, including the memory copy, mobile and other operations example

pb与FALSH结合的用于美化界面powerbuilder编程环境。-pb FALSH combined with the landscaping for the interface PowerBuilder programming environment.

以在本地主机localhost测试为例，首先解压文件夹xuanke到根目录下，然后运行http://localhost/xuanke/install.php进入安装程序，填好相关的配置信息，程序会自动创建数据库、表和初始化一些相关信息。 学生和教师入口：http://localhost/xuanke/index.php/Home/index 管理员入口：http://localhost/xuanke/index.php/Admin/index 学生凭学号和密码进入选课系统进行选课、退课、导出课程表、修改密码等操作。 教师凭工号和密码进入选课系统进行发布课程、管理课程、修改密码等操作。 管理员凭用户名和密码进入后台进行添加学生信息、管理学生信息、添加教师信息、管理教师信息、修改密码等操作。(n the local host localhost test as an example, the first decompression xuanke folder to the root directory, then run http://localhost/xuanke/install.php to enter setup, fill out the relevant configuration information, the program will automatically create a database table, and initialization of some relevant information.)

WLAN仿真－发送机 wlan No Comments 设置完系统参数后，开始产生发送数据。 1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。 2. QAM映射 3. 将数据映射到不同载波，形成OFDM符号 4. 产生pilot，并将pilot插入OFDM符号中 5. 加入dc和guard子载波 6. 进行ifft，将频域信号变到时域，并加入循环前缀 7. 对信号进行overlap window 8. 在时域产生short preamble 9. 在时域产生long preamble 10. 将preamble和数据符号组成packet 11. 升采样 得到信道传输的数据Tx_signal_up 具体程序见附件 wlan_transmitter.m-WLAN Simulation- wlan No Comments transmitter system parameters set finished, the beginning to have to send data. 1. Have sent random bit (tx_bits), here does not consider channel coding. 2. QAM mapping 3. The data is mapped to a different carrier to form OFDM symbols 4. Have a pilot, and pilot inserted OFDM symbols 5. Adding dc and guard subcarriers 6. To carry out ifft, will change the frequency domain signal to time domain, and add cyclic prefix 7. the signals overlap window8. In the time domain have a short preamble9. In the time domain have a long preamble10. the preamble and data symbols packet11. or sampling re

说明：  a simple project to use opencv

labview教材的配书课件。制作详细，可供参考。共6部分，下载后统一解压-LabVIEW courseware materials with the book. The production of detailed, for reference. A total of 6 parts, download decompression unification

mcp9808温度传感器驱动程序，调试通过，已经批量使用(McP9808 temperature sensor driver, debugging through, already the batch use)

说明：  对行人图像进行二分类，行人 或者 非行人 ，分类效果好(The classification of pedestrian images, pedestrian or non-pedestrian, has a good effect)