wireless_UL

simulations about filters

说明：  针对污水处理系统的多变量、非线性、时变性与随机性等特点，介绍了专家系统的结构和特点及其在污水处理领域的应用研究现状，分析了其存在的问题。结果表明，国外专家系统发展迅速，并且应用领域遍及污水处理系统的各个方面，国内尚处于起步阶段。最后提出了在污水处理领域专家系统应用研究的发展方向。(Sewage treatment system for multi-variable, nonlinear, time variability and random other peculiarity of the structure and characteristics of expert systems and its application of sewage processing status, and analyzes its problems. The results show that the rapid development of foreign expert systems, and applications across all aspects of sewage treatment system, domestic still in its infancy. Finally, an expert in the field of wastewater treatment system application development direction.)

一种新的符号定时和载波频率同步算法,该算法将OFDM符号分成几部分。它使用相关性和积累在几个OFDM同步算法对OFDM系统基于试点,使用前言快速、准确获取信号,在有限的时间建立同步,利用导频跟踪同步信息(A new symbol timing and carrier frequency synchronization algorithm is presented and the algorithm divides the OFDM symbol into several parts. It uses correlation and accumulation in several OFDM a synchronization algorithms for OFDM system based on pilot, using the preamble to fast and accurate acquire signal, establish synchronization in the limited time, and using pilot to track synchronization information)

说明：  matlab实例编程一百个源程序matlab实例编程一百个源程序(matlab matlab source code examples of programming one hundred one hundred instances of programming source code)

256QAM的调制解调matlab源代码(256QAM modulation and demodulation matlab source code)

教您如何用matlab使用贝叶斯网络工具箱。(Teach you how to use the Bayesian network toolbox of matlab.)

利用matlab实现通信系统的仿真，内含各种数字通信信号调制及解调代码，以及完整的系统仿真代码。(Using matlab realize the communication system simulation, containing a variety of digital communication signal modulation and demodulation code, as well as a complete system simulation code.)

轴承热弹流计算程序，很好用。可以计算高端轴承。(thermal、elastic DEFORM and fulid model，solving reynold eqn)

MH 4010-2000 空中交通管制二次监视雷达设备技术规范，用以参考的资料(CAAC ISO)

说明：  自行选择lamdahe和p的参数进行广义S变换时频分析(Design the parameters of lamdahe and p by yourself)