sd 卡 解释 de2 板子解释 学习

 PIC单片机EEPROM读写程序   IIC硬件接口程序 ， 读写内部数据

CAN通信，用来读取发动机的转速、水温、等参数。实现CAN通信仪表的实现。可以利用其来开发发动机及汽车仪表。用C语言来进行编写，硬件平台为飞思卡尔S9S12系列单片机。

This an example of an email program . It uses the SMTP Component. To use, you must connect to a SMTP server. Most SMTP servers do not require an account.

本帮助文件中的Windows API 函数大约有774个，共分十二大类，基本上包括了大部分的常用和非常用的Windows API 函数。-The help files in Windows API function has about 774, divided into twelve categories, basically most of the commonly used and very used to Windows API functions.

最优路径 深度优先搜索-optimal path depth-first search

这是一个用VG++写的SuperWums游戏模拟的程序。-with VG wrote SuperWums game simulation procedures.

音乐类型的好网站-types of good music website

这是关于由移动接收器与一些特定的压缩技术的传感器综合数据集合中数据骡子的编码

几篇运动目标检测的论文，适合在研究方向入门使用，仅供参考。-few moving target detection paper, the research direction for the use of induction, for information purposes only.

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