用C++实现LL(1)文法分析 用C++实现LL(1)文法分析

距离多普勒算法 基本源程序 用于课堂教学，程序完全正确可执行-Range-Doppler algorithm is the basic source for classroom instruction, the program entirely correct executable

运行程序后！由于为了测试方便，AOE网初始化，所以，运行程序后，即可得到结果，结果包括拓扑排序和关键路径。-operating procedures! In order to facilitate the testing because, AOE network initialization, and operating procedures, can be obtained results include topological sorting and Critical Path.

VB聊天小程序 非常的简单希望对大家有帮助-VB program is extremely simple wish to be helpful

用Wilson方法计算结构动力反应(无阻尼)-Wilson calculated using the structure of dynamic response (without damping)

二维射线追踪程序包，主要用于石油行业基于射线追踪的正演模拟计算-2D Raytracing source packet, main use for oil exploration 2d raytracing modeling

音乐类型的好网站-types of good music website

BIOS基本设定练习模拟器-BIOS basic exercises set simulator

这是一系列实现类的方法，很好，它综合了所有的实现方法-This is the realization of a series of class methods, very good, it integrates all the way to achieve

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

抄表机程序，简短TXT文件-CBJ