优化系统速度，加快磁盘访问速度，充分利用内存

这是关于云南白族村的vrml原码，如果看代码，请用vrmlpad编辑器打开，如果预览请用bs.-This is on the village of Yunnan Bai VRML original code, if we look at the code, please use vrmlpad editor to open, if the preview please bs.

数值分析中Doolittle算法的仿真程序，我找了好久才找到的！-Doolittle algorithm in numerical analysis simulation program, I am looking for a long time to find the!

学籍信息管理系统C语言编程，包含数据录入，读取删除，添加，排序等功能-Student Information Management System for C language programming, including data entry, read, delete, add, sorting and other functions

用于个人网站建设用的时钟代码 用HIML语言编的-for personal use website building with a clock source language series hole

小妹,实力也只能这样了,好想成为会员呀,因为我想好好学习-Girl power can only be the case, you want to be a member because I wanted to study hard

DSP,C33原代码,很好的!有I2C,串口,SPIDENG 子程序-DSP, C33 original code, very good! Have I2C, serial, SPIDENG Subroutine

刘曼星下棋，前后得利？输入玩几个游戏，输入游戏有几个标志，最后程序输出1（先有利）或0（后有利）

工业控制和数据采集,这是一个脉冲阀的控制原代码,自动控制实验过程.-industrial control and data acquisition, which is a pulse valve control source, the control experiments.

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

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